Best Kvm Switches for 2 Computers in 2026: 15 Picks Ranked by Specs
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Finding the best kvm switches for 2 Computers requires matching your display and connectivity needs. We compared 15 options based strictly on published specifications. The top pick is the AV Access iDock C10 Dual Monitor KVM. It leads because it supports dual 4K displays and includes an Ethernet port for wired networking. This guide helps you decide which switch fits your workspace by comparing resolution, ports, and refresh rates across all models.
Match ports to your monitor inputs
Your KVM switch must support the same video ports as your monitors. Options range from HDMI and DisplayPort to Thunderbolt 4. Check the resolution and refresh rate specifications carefully. Some models support 8K at 144Hz, while others are limited to 4K at 60Hz. Select the device that matches your display hardware and bandwidth needs.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | AV Access iDock C10 Dual Monitor KVM Best overall | Windows users needing dual 4K displays and Ethernet | |
| 2 | TESmart 2-Port HDMI KVM Switch Best budget | dual monitor setups with USB 3.0 sharing | |
| 3 | TESmart 2-Port 4K@60Hz HDMI+DP KVM Also great | Dual monitor 4K setups with wired peripherals | |
| 4 | AV Access iDock-C20 Dual Monitor KVM Dock Also great | Windows dual-laptop setups needing 60W charging | |
| 5 | TESmart 2-Port HDMI KVM Switch 4K@60Hz Also great | Dual monitor setups requiring 4K@60Hz stability | |
| 6 | TESmart 2 PC 3 Monitor HDMI KVM Also great | users needing triple 4K displays for two PCs | |
| 7 | TESmart 3-Monitor 4K KVM Switch Best premium | Triple monitor setups with EDID stability | |
| 8 | TESmart 8K DP KVM Switch 2×2 Also great | Dual DisplayPort desktops needing 8K support | |
| 9 | AV Access iDock M10 Dual 4K KVM Dock Best dual display | MacBook and desktop PC dual monitor setups | |
| 10 | AV Access iDock B10 8K KVM Dock Best 165hz | Windows users needing 165Hz and 100W charging | |
| 11 | TESmart 8K HDMI KVM Switch Also great | Dual HDMI 8K gaming and workstation setups | |
| 12 | GiantMatrix 2-Port 4K 240Hz KVM Switch Best 1440p qhd | High refresh rate gaming and fast switching | |
| 13 | TESmart 4K KVM Switch 4 Monitors Best quad display | quad monitor setups with two computers | |
| 14 | TESmart 8K HDMI KVM Switch Also great | HDMI-based gaming setups | |
| 15 | CMSTEDCD Thunderbolt 4 KVM Dock Best thunderbolt 4 | Triple 4K monitor setups with two computers |
The best fit for you
- You need dual 4K displays and Ethernet connectivity – AV Access iDock C10 Dual Monitor KVM – The AV Access iDock C10 supports dual 4K resolution and includes an Ethernet port for wired networking.
- You want a compact dock for MacBook setups – AV Access iDock M10 Dual 4K KVM Dock – The AV Access iDock M10 is designed for macOS and delivers dual 4K output with 100W power delivery.
- You require high refresh rates for gaming – GiantMatrix 2-Port 4K 240Hz KVM Switch – The GiantMatrix switch supports 1440p QHD at 240Hz with FreeSync and G-SYNC compatibility.
- You need to control four monitors from two PCs – TESmart 4K KVM Switch 4 Monitors – The TESmart model supports quad display output with HDMI and DisplayPort connections for two computers.
AV Access iDock C10 Dual Monitor KVM
Best for: Windows users needing dual 4K displays and Ethernet
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI, DisplayPort, USB-C
- Power Delivery
- 60W
This AV Access iDock C10 KVM docking station lets you switch between two computers while sharing two monitors. It delivers dual 4K@60Hz video and supports high refresh rates up to 1080p@240Hz. The single USB-C input provides 60W charging, data transfer, and display output. It also includes a Gigabit Ethernet port and multiple USB 3.0 ports for peripherals. This setup reduces cable clutter for users managing a laptop and desktop.
- Supports dual 4K@60Hz resolution with 4:4:4 color sampling
- Provides 60W Power Delivery over a single USB-C connection
- Includes Gigabit Ethernet for stable wired networking
- Switches between computers in 2–3 seconds via front button
- Offers 10-in-1 docking functionality with SD reader and audio ports
- macOS users are limited to mirrored displays only
- Maximum resolution drops to 3840×1080 on 5120×1440 ultrawide monitors
- Weighs 2.2 pounds, which is bulkier than slim docks
- You need a single cable to charge your laptop and connect two monitors
- You require stable Gigabit Ethernet connectivity for your workstation
- You switch between a Windows PC and a laptop regularly
- You use a Mac and need dual extended displays
- You want to connect more than two monitors simultaneously
- You prefer a lightweight dock under 1.5 pounds
Verdict: AV Access iDock C10 60W KVM Dock is a robust docking station for users who need high-speed wired networking and dual 4K displays. It best serves Windows professionals who want to simplify their desk setup with one cable for video, data, and charging.
TESmart 2-Port HDMI KVM Switch
Best for: dual monitor setups with USB 3.0 sharing
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI
- USB Hub Standard
- USB 3.0 (5Gbps)
This TESmart KVM switch connects two computers to two monitors with 4K@60Hz resolution. It features USB 3.0 ports for fast peripheral sharing and EDID emulation to stabilize display settings. The unit includes integrated audio output and supports hotkey switching. It is a practical option for users who need dual monitor setups without complex driver installation.
- Supports 4K@60Hz resolution with HDR10 and Dolby Vision
- USB 3.0 ports provide 5Gbps data transfer rates
- EDID emulators prevent display setting changes during switching
- Integrated L/R audio output and microphone input
- Hotkey switching with customizable key combinations
- 4K@60Hz resolution is lower than 8K options on the list
- Supports only two monitors per computer, unlike triple or quad setups
- Does not support wireless Bluetooth keyboards or mice
- You need to share two monitors between two computers
- You require fast USB 3.0 data transfer for peripherals
- You want stable EDID emulation to avoid display flickering
- You need to connect three or more monitors per system
- You require 8K resolution support for future-proofing
- You rely exclusively on wireless Bluetooth input devices
Verdict: TESmart Dual Monitor KVM Switch is a solid choice for users who need reliable dual monitor support with fast USB 3.0 sharing. It fits those who prioritize stable display settings over higher resolution options.
TESmart 2-Port 4K@60Hz HDMI+DP KVM
Best for: Dual monitor 4K setups with wired peripherals
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K@60Hz
- Video Interface
- DisplayPort, HDMI
- USB Hub Standard
- USB 3.0 (5Gbps)
This TESmart KVM switch lets you control two computers with two monitors and one set of peripherals. It supports 4K@60Hz video output via HDMI or DisplayPort inputs. The unit includes USB 3.0 ports for sharing devices at 5Gbps speeds. EDID emulation helps maintain consistent display settings when switching systems. It offers multiple switching methods, including hotkeys, buttons, and an IR remote.
- Supports dual monitor setups per system
- USB 3.0 ports with 5Gbps transfer rate
- EDID emulation prevents display setting changes
- Switch via hotkeys, buttons, or IR remote
- Maximum resolution limited to 4K@60Hz
- Does not support wireless Bluetooth keyboards or mice
- Requires AAA batteries for the IR remote
- You need to share two monitors between two computers
- You prefer switching inputs using keyboard hotkeys
- You require USB 3.0 speeds for peripherals
- You need 8K resolution support
- You rely on wireless Bluetooth input devices
- You want to connect more than two monitors
Verdict: TESmart 2-Monitor USB 3.0 KVM Switch suits users who need reliable 4K@60Hz dual-monitor control with fast USB data sharing. It is ideal for desktop setups where wired peripherals are standard.
AV Access iDock-C20 Dual Monitor KVM Dock
Best for: Windows dual-laptop setups needing 60W charging
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K
- Video Interface
- USB-C, HDMI
- Power Delivery
- 60W
The AV Access iDock-C20 is a KVM docking station for two laptops and two monitors. It uses dual USB-C ports to support 4K video and 60W power delivery per computer. The device includes EDID emulation for fast switching between systems. You get 12 ports in one unit, including Ethernet and SD card slots. It suits users who want a single cable connection for data, video, and charging on a shared desk.
- Dual USB-C ports with 60W PD each
- Supports 4K resolution at 240Hz refresh rate
- 12-in-1 connectivity including Ethernet and SD
- EDID emulation for 2-3 second switching
- Lower 4K resolution compared to 8K options on the list
- Heavier 3.88-pound build than standard switches
- Mac models limited to mirrored displays only
- You need 60W charging for two laptops
- You want a single cable for video and data
- You use Windows laptops with DP Alt Mode
- You require 8K resolution support
- You need full dual-monitor support on macOS
- You prefer a lightweight portable switch
Verdict: The AV Access iDock-C20 KVM Dock fits Windows users who need high-speed switching and 60W charging for two laptops on a dual-monitor setup. It is not suitable for macOS users needing extended displays or those requiring 8K resolution.
TESmart 2-Port HDMI KVM Switch 4K@60Hz
Best for: Dual monitor setups requiring 4K@60Hz stability
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI
- USB Hub Standard
- USB 3.0 (5Gbps)
This TESmart KVM switch lets you control two computers with two monitors and one set of peripherals. It supports 4K resolution at 60Hz and includes EDID emulation to maintain display settings during switching. The device features USB 3.0 ports for fast data transfer and peripheral sharing. It is compatible with major operating systems and supports wired input devices. This unit is designed for users who need a reliable dual-monitor setup for two distinct systems.
- Supports 4K@60Hz resolution with HDR10 and Dolby Vision
- Includes EDID emulators to prevent display setting changes
- USB 3.0 ports provide 5Gbps data transfer rates
- Allows separate switching of images on each display
- Limited to 4K@60Hz resolution compared to 8K options on the list
- Does not support wireless Bluetooth keyboards and mice
- Heavier build at 1.32 pounds compared to lighter docks
- You need to share two monitors between two computers
- You require 4K@60Hz video output with HDR support
- You prefer wired keyboards and mice for input
- You need to connect three or more monitors
- You require 8K@60Hz resolution support
- You rely on wireless Bluetooth input devices
Verdict: TESmart Dual Monitor KVM Switch is a solid choice for users who need 4K@60Hz dual-monitor control with EDID stability. It fits those who prioritize wired USB 3.0 connectivity over higher resolution or wireless input options.
TESmart 2 PC 3 Monitor HDMI KVM
Best for: users needing triple 4K displays for two PCs
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 3
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI
- USB Hub Standard
- USB 3.0 (5Gbps), USB 3.2 Gen 1
This TESmart KVM switch supports three monitors per computer, offering triple 4K@60Hz HDMI output. It includes EDID emulation for stable visuals and Gigabit Ethernet for shared network access. You get USB 3.0 ports for peripherals and audio support. The device allows switching via hotkeys, buttons, mouse wheel, or IR remote. It is designed for users needing multiple displays with two computers.
- Supports 3 monitors at 4K@60Hz resolution
- Includes EDID emulation for stable display info
- Provides Gigabit Ethernet for shared network access
- Offers multiple switching methods including hotkeys and remote
- Features USB 3.0 and audio support
- Supports only 2 computers, while other options on the list include models for 3 computers
- Resolution capped at 4K@60Hz, whereas competing products offer 8K@60Hz capabilities
- Uses HDMI ports only, lacking DisplayPort connectivity found in several alternatives
- You need to connect three monitors to each of your two computers
- You require EDID emulation to prevent display detection issues
- You want to share a single Gigabit Ethernet connection between both PCs
- You need support for more than two computers
- You require 8K resolution support for future-proofing
- You prefer DisplayPort connections over HDMI for your monitors
Verdict: TESmart HDMI KVM Switch 3 Monitors 2 Computers fits users who prioritize triple-display setups and EDID stability over higher resolution or additional computer support.
TESmart 3-Monitor 4K KVM Switch
Best for: Triple monitor setups with EDID stability
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 3
- Maximum Resolution
- 4K@60Hz
- Video Interface
- USB-C, HDMI, DisplayPort
- Power Delivery
- 60W
This dock supports three 4K@60Hz displays across two computers using HDMI and DisplayPort. It includes EDID emulation to stabilize visuals and offers 60W power delivery for laptops. You get a shared 1000 Mbps LAN port and USB 3.0 connectivity. The unit measures 9.25 by 5.11 by 1.77 inches. It suits users who need a triple-monitor setup with desktop and laptop support.
- Supports triple 4K@60Hz resolution with 4:4:4 color
- Includes EDID emulation for stable display signals
- Provides 60W power delivery for connected laptops
- Offers multiple switching methods including hotkeys and remote
- Apple Mac computers cannot use MST, limiting triple displays to duplicate mode on PC ports
- AAA batteries for the IR remote are not included
- Maximum resolution is 4K@60Hz, which is lower than the 8K@60Hz option available in this guide
- You need three monitors for one computer and one for the other
- You want EDID emulation to prevent display flickering
- You use both a desktop and a laptop
- You require 8K resolution support
- You need native MST support for Apple Mac computers
- You want a remote control with batteries included
Verdict: TESmart Triple 4K KVM Dock fits professionals who need three displays per system and value EDID stability. It is less suitable for Mac users or those seeking 8K performance.
TESmart 8K DP KVM Switch 2×2
Best for: Dual DisplayPort desktops needing 8K support
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 8K@60Hz
- Video Interface
- DisplayPort 1.4
- USB Hub Standard
- USB 3.0
This TESmart unit connects two DisplayPort 1.4 computers to two monitors. It supports 8K resolution at 60Hz and 4K at 144Hz. The device includes EDID emulators to stabilize display settings. You get hotkey switching, an IR remote, and audio passthrough. It is built for desktop setups using DisplayPort connections. The design prioritizes high refresh rates and color accuracy for gaming.
- Supports 8K@60Hz and 4K@144Hz resolutions
- Includes EDID emulators for stable display info
- Offers four switching methods including hotkeys
- Supports VRR, G-Sync, and FreeSync
- Uses only DisplayPort inputs, excluding HDMI
- Dimensions are 7.5 x 4.9 x 2.08 inches
- IR remote requires separate AAA batteries
- You use two DisplayPort 1.4 desktops
- You need 8K@60Hz or 4K@144Hz output
- You want EDID emulation for stability
- You rely on HDMI inputs for your PCs
- You need to connect laptops via USB-C
- You require a triple monitor setup
Verdict: TESmart 8K DP KVM for 2 PCs is a specialized solution for users who need high refresh rates on DisplayPort systems. It fits those who want stable EDID handling and do not need HDMI connectivity.
AV Access iDock M10 Dual 4K KVM Dock
Best for: MacBook and desktop PC dual monitor setups
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI, USB-C
- Power Delivery
- 100W
This KVM docking station lets you run one MacBook and one desktop PC on a dual-monitor workspace. It supports dual 4K@60Hz displays and includes 100W USB-C Power Delivery for your laptop. The unit features EDID emulation for stable switching and a Gigabit Ethernet port that stays active even when the computer is not selected. It replaces separate hubs and switches to reduce desk clutter.
- Dual 4K@60Hz HDMI display support
- 100W USB-C Power Delivery
- Always-on Gigabit Ethernet
- EDID emulation for stable switching
- Integrated SDXC card reader and audio
- Limited to one MacBook and one desktop PC only
- Base M1 and M2 MacBooks support only one external display
- Base M3 MacBooks require the laptop lid to be closed for dual displays
- You use one MacBook and one desktop PC
- You need 100W charging for your laptop
- You want a single device for displays and peripherals
- You need to connect two laptops
- You use a base M1 or M2 MacBook for dual monitors
- You require support for more than two monitors
Verdict: AV Access iDock M10 KVM Dock is a compact docking solution for users pairing a MacBook with a desktop PC. It delivers reliable dual 4K output and continuous network connectivity for background tasks.
AV Access iDock B10 8K KVM Dock
Best for: Windows users needing 165Hz and 100W charging
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 8K@60Hz
- Video Interface
- HDMI 2.1, DisplayPort 1.4a, USB-C
- Power Delivery
- 100W
The AV Access iDock B10 manages two computers and two monitors with a single USB-C connection. It supports 8K resolution and 165Hz refresh rates for desktops, while laptops reach 4K at 60Hz. You get 100W power delivery and 10Gbps data transfer. Both computers stay online via Gigabit Ethernet during switching. This dock replaces separate hubs for a cleaner workspace.
- Supports dual 8K@60Hz or dual 4K@165Hz for desktops
- Delivers 100W Power Delivery over a single USB-C cable
- Keeps both computers connected to Gigabit Ethernet simultaneously
- Includes 4x 10Gbps USB ports for high-speed peripherals
- MacOS limits two external monitors to mirrored mode rather than extended desktop
- Desktop side maxes out at 165Hz, which is lower than the 240Hz option on another list item
- You need 100W charging for your laptop while docking
- You want both computers to remain online during switching
- You use Windows or Linux for extended dual displays
- You require extended dual monitor support on macOS
- You need refresh rates higher than 165Hz for your desktop
Verdict: AV Access iDock B10 8K KVM Dock suits Windows users who want high refresh rates and fast data transfer. It fits hybrid workers who need both computers online while switching.
TESmart 8K HDMI KVM Switch
Best for: Dual HDMI 8K gaming and workstation setups
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 8K@60Hz, 4K@144Hz
- Video Interface
- HDMI 2.1
- USB Hub Standard
- USB 3.0
This KVM switch supports two computers and two monitors via HDMI 2.1 ports. It delivers 8K@60Hz resolution with 48Gbps bandwidth. The device includes EDID emulation for stable signal switching. You get USB 3.0 connectivity and 1G Ethernet for shared network access. Audio switches with the video, keeping your headphones active. It is ideal for high-resolution gaming or workstation setups requiring dual displays.
- HDMI 2.1 support for 8K@60Hz and 4K@144Hz refresh rates
- EDID emulation in each input port for stable display signals
- Integrated 1G Ethernet port for shared wired network access
- Four switching options including keyboard hotkeys and IR remote
- HDMI-only video connectivity requires adapters for USB-C laptops
- Physical dimensions of 8 by 5 by 2 inches are bulkier than dock-style alternatives
- AAA batteries for the IR remote are not included
- You need native HDMI 2.1 support for 8K displays
- You want to share a single Ethernet connection between two PCs
- You prefer switching sources via keyboard hotkeys or an IR remote
- You rely on DisplayPort or USB-C for primary video output
- You require a docking station form factor with built-in charging
- You need support for more than two monitors
Verdict: TESmart 8K HDMI KVM Switch is a solid choice for users with dual HDMI outputs who need high-bandwidth video switching and shared networking. It fits best for gamers and workstations that prioritize resolution and signal stability over compact docking features.
GiantMatrix 2-Port 4K 240Hz KVM Switch
Best for: High refresh rate gaming and fast switching
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 8K@60Hz, 4K@240Hz
- Video Interface
- DisplayPort 2.1
- USB Hub Standard
- USB 3.0
This GiantMatrix KVM switch lets you connect two computers to two monitors using DisplayPort. It supports high refresh rates up to 240Hz at 4K resolution, making it suitable for fast-paced tasks. You can switch between sources using hotkeys, buttons, or a remote. The device includes an extra USB 3.0 hub port for peripherals. It works with Windows, Linux, and Mac systems.
- Supports 240Hz refresh rate at 4K resolution
- Allows dual monitor setup with extended or mirrored modes
- Offers multiple switching methods including hotkeys and remote
- Includes an extra USB 3.0 hub port
- Lower maximum resolution of 1440p QHD compared to 8K options on the list
- Does not support EDID emulation for display settings management
- Requires specific DisplayPort 2.1 cables for highest refresh rates
- You need high refresh rates for gaming or fast motion
- You prefer using hotkeys or a remote to switch sources
- You want to share a USB hub with your peripherals
- You require EDID emulation for your display setup
- You need 8K resolution support for future-proofing
- You are using HDMI monitors instead of DisplayPort
Verdict: GiantMatrix DisplayPort 240Hz KVM Switch fits users who prioritize high refresh rates and flexible switching methods over maximum resolution. It is a solid choice for gamers or professionals using DisplayPort monitors who want quick source changes without complex setup.
TESmart 4K KVM Switch 4 Monitors
Best for: quad monitor setups with two computers
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 4
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI 2.0, DisplayPort 1.2
- USB Hub Standard
- USB 3.0 (5Gbps), USB 1.1
This KVM switch lets you control two computers with four displays. It supports 4K@60Hz resolution with HDR10 and Dolby Vision. You get a built-in Gigabit Ethernet port and USB 3.0 charging ports. The device includes EDID emulation to maintain correct display settings. It offers multiple switching methods, including hotkeys and an IR remote.
- Supports quad monitor setups for two computers
- Includes integrated Gigabit Ethernet port
- Features EDID emulation for stable display info
- Provides USB 3.0 ports with 7.5W charging
- Limited to 4K@60Hz resolution compared to 8K options
- Uses DisplayPort 1.2 which is older than newer standards
- You need to drive four monitors from two PCs
- You require a wired Ethernet connection for your setup
- You want EDID emulation to prevent display glitches
- You need 8K resolution support for your displays
- You prefer Thunderbolt 4 connectivity for your devices
- You only need to connect two monitors total
Verdict: TESmart 4K KVM for 4 Monitors fits users who need to control two computers across four screens with wired networking. It suits those who prioritize EDID stability and USB charging over the highest possible resolution.
TESmart 8K HDMI KVM Switch
Best for: HDMI-based gaming setups
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 2
- Maximum Resolution
- 8K@60Hz
- Video Interface
- HDMI 2.1
- USB Hub Standard
- USB 3.0
This KVM switch connects two HDMI computers to two monitors with 8K@60Hz resolution. It supports 4K@144Hz refresh rates for gaming. EDID emulation stabilizes signals. You get USB 3.0 ports and Gigabit Ethernet sharing. Audio switches with video. It requires HDMI outputs from both PCs. This setup suits gamers needing high refresh rates.
- Supports 8K@60Hz and 4K@144Hz resolution
- Includes EDID emulation for stable signals
- Shares one Gigabit Ethernet connection
- Switches audio and video simultaneously
- Requires HDMI outputs on both computers
- Only supports HDMI monitors
- IR remote needs separate AAA batteries
- You need 4K@144Hz gaming performance
- You use HDMI connections for all devices
- You want to share a network cable
- You require DisplayPort connectivity
- You use USB-C video outputs
- You need more than two monitors
Verdict: TESmart 8K HDMI KVM Switch fits users who prioritize high refresh rates and HDMI-only setups. It delivers stable 8K signals and shared networking for dual computers.
CMSTEDCD Thunderbolt 4 KVM Dock
Best for: Triple 4K monitor setups with two computers
- Number of Computers
- 2 Computers
- Computers Supported
- 2
- Monitors Supported
- 3
- Maximum Resolution
- 4K@60Hz
- Video Interface
- HDMI, USB-C
- USB Hub Standard
- USB 3.2 (10Gbps), USB 3.0
This Thunderbolt 4 KVM docking station supports two computers and three 4K@60Hz monitors. It provides extended display output for Mac and Windows systems. The unit includes a 1000M Ethernet jack and multiple USB ports for peripherals. You can switch between devices using front panel buttons. Note that it requires a CPU of i7 or above and 16GB of memory for optimal performance.
- Supports triple 4K@60Hz extended displays
- Thunderbolt 4 connectivity
- Includes 1000M Ethernet port
- Front panel audio and mic jacks
- Does not support Power Delivery charging
- Requires i7 CPU and 16GB RAM
- Occupies computer system resources
- You need three 4K monitors for two computers
- You use Thunderbolt 4 enabled Macs or PCs
- You require wired Ethernet connectivity
- You need Power Delivery charging for your laptop
- Your computer has less than 16GB of RAM
- You only need one or two monitors
Verdict: CMSTEDCD Thunderbolt 4 KVM Dock fits users who need triple 4K displays and wired networking for two computers. It suits those with powerful systems who can meet the resource requirements.
Specifications side by side
| Spec | AV Access iDock C10 Dual Monitor KVM | TESmart 2-Port HDMI KVM Switch | TESmart 2-Port 4K@60Hz HDMI+DP KVM | AV Access iDock-C20 Dual Monitor KVM Dock | TESmart 2-Port HDMI KVM Switch 4K@60Hz | TESmart 2 PC 3 Monitor HDMI KVM | TESmart 3-Monitor 4K KVM Switch | TESmart 8K DP KVM Switch 2×2 | AV Access iDock M10 Dual 4K KVM Dock | AV Access iDock B10 8K KVM Dock | TESmart 8K HDMI KVM Switch | GiantMatrix 2-Port 4K 240Hz KVM Switch | TESmart 4K KVM Switch 4 Monitors | TESmart 8K HDMI KVM Switch | CMSTEDCD Thunderbolt 4 KVM Dock |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Computers Supported | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Monitors Supported | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 4 | 2 | 3 |
| Maximum Resolution | 4K@60Hz | 4K@60Hz | 4K@60Hz | 4K | 4K@60Hz | 4K@60Hz | 4K@60Hz | 8K@60Hz | 4K@60Hz | 8K@60Hz | 8K@60Hz, 4K@144Hz | 8K@60Hz, 4K@240Hz | 4K@60Hz | 8K@60Hz | 4K@60Hz |
| Video Interface | HDMI, DisplayPort, USB-C | HDMI | DisplayPort, HDMI | USB-C, HDMI | HDMI | HDMI | USB-C, HDMI, DisplayPort | DisplayPort 1.4 | HDMI, USB-C | HDMI 2.1, DisplayPort 1.4a, USB-C | HDMI 2.1 | DisplayPort 2.1 | HDMI 2.0, DisplayPort 1.2 | HDMI 2.1 | HDMI, USB-C |
| Power Delivery | 60W | – | – | 60W | – | – | 60W | – | 100W | 100W | – | – | – | – | – |
| USB Hub Standard | USB 3.0 | USB 3.0 (5Gbps) | USB 3.0 (5Gbps) | USB 3.0 (5Gbps), USB 2.0 | USB 3.0 (5Gbps) | USB 3.0 (5Gbps), USB 3.2 Gen 1 | USB 3.0, USB 3.2 Gen 1 | USB 3.0 | 10Gbps, USB 3.2, USB 3.0 | 10Gbps, 5Gbps | USB 3.0 | USB 3.0 | USB 3.0 (5Gbps), USB 1.1 | USB 3.0 | USB 3.2 (10Gbps), USB 3.0 |
| Ethernet Speed | 1 Gbps | – | – | 1 Gbps | – | 1 Gbps | 1000 Mbps | 1 Gbps | 1 Gbps | 1 Gbps | 1 Gbps | – | 1 Gbps | 1G Ethernet | 1000M |
| EDID Emulation | – | – | – | Supported | – | – | – | Supported | Supported | – | – | – | – | – | – |
| Resolution | 1080p FHD | 4K UHD | 4K UHD | 1080p FHD | 4K UHD | 4K UHD | 4K UHD | 8K UHD | 4K UHD | 8K UHD | 8K UHD | 1440p QHD | 4K UHD | 8K UHD | – |
| Refresh Rate | 240Hz | 60Hz | 60Hz | 240Hz | 60Hz | 60Hz | 60Hz | 144Hz | 60Hz | 165Hz | 144Hz | 240Hz | 60Hz | 144Hz | – |
| Variable Refresh Rate | – | – | – | – | – | – | – | – | – | – | – | FreeSync, G-SYNC | – | – | – |
| Ports | Ethernet, USB 3.0 | HDMI, USB 3.0 | HDMI, DisplayPort, USB 3.0 | USB-C, Ethernet | HDMI, USB 3.0 | HDMI, Ethernet, USB 3.0 | HDMI, DisplayPort, USB-C, Ethernet, USB 3.0 | DisplayPort, Ethernet, USB 3.0 | Ethernet | Ethernet | HDMI, Ethernet, USB 3.0 | DisplayPort | HDMI, DisplayPort, Ethernet, USB 3.0 | HDMI, USB 3.0 | HDMI, USB-C, Ethernet, Thunderbolt 4, USB 3.0 |
| Features | Power Delivery, EDID Emulation | Audio Support, EDID Emulation, Hotkey Switching | EDID Emulation, Hotkey Switching | Power Delivery, EDID Emulation, MST | Audio Support, EDID Emulation, Hotkey Switching | Audio Support, EDID Emulation, Hotkey Switching | Power Delivery, EDID Emulation, Hotkey Switching, MST | Audio Support, EDID Emulation, Hotkey Switching | Power Delivery, EDID Emulation | Power Delivery | Audio Support, EDID Emulation, Hotkey Switching | Hotkey Switching | Audio Support, EDID Emulation, Hotkey Switching | Audio Support, EDID Emulation, Hotkey Switching | Audio Support, DisplayLink |
| Use | Business & Office, Office, Home Office | – | – | Business & Office, Office, Home Office | – | – | – | Gaming | Mac | Gaming | Gaming | – | – | Gaming | Mac |
| Display Support | – | – | – | – | – | – | – | – | Dual Display | – | – | – | Quad Display | – | – |
| Operating System | – | – | – | – | – | – | – | – | macOS | – | – | – | – | – | Windows |
| Number of Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers | 2 Computers |
| Dimensions | 5.5 × 3.7 × 1.9 inches | 11.8 × 4.33 × 1.18 inches | 11.8 × 4.33 × 1.18 inches | 6.69 × 4.33 × 1.77 inches | 11.8 × 4.33 × 1.18 inches | 7.4 × 4.9 × 0.2 inches | 9.25 × 5.11 × 1.77 inches | 7.5 × 4.9 × 2.08 inches | 8.66 × 3.94 × 0.98 inches | 5.61 × 0.91 × 1.03 inches | 8 × 5 × 2 inches | 8.26 × 2.44 × 1.25 inches | 9 × 5 × 2 inches | 8 × 5 × 2 inches | 5.55 × 3.74 × 1.77 inches |
| Weight | 2.2 pounds | 1.1 pounds | 1.32 pounds | 3.88 pounds | 1.32 pounds | – | – | – | 12 ounces | – | – | – | – | – | – |
| Size | 10 | USB3.0 for 2 PCs Dual Monitor | USB 3.0 HDMI+DP KVM | 20 | For 2 Desktops (HDMI+HDMI) | For 2 PC & 3 Monitor | – | For 2 Monitor & 2 Desktop (DP) | – | 10 | For 2 Monitor & 2 PC (HDMI) | – | – | 8K60Hz for 2 Monitor & 2 Desktop (HDMI) | – |
| Color | Grey | Black | Black | Grey | Red | Black | Black | Black | black | Black | Black | Green | Black | – | Deep Grey |
| Model | iDock C10 | HKS202-P23 | TES-HDK0202A2U-USBK | iDock-C20-US | HKS202-P23 | HKS203-P24 | HDC203-P24 | DKS202-M24-USBK-V2 | iDock M10 | iDock B10 | HKS202-M24-USBK-V2 | GM-MHH202-260629 | HDK204-P24-USBK1 | – | CMSTEDCD-GMXHK-US-SW904 |
If you need wired networking between your computers, specs for the best 2 5g network switches show port throughput.
How to Choose the Right KVM Switch
Check Resolution Limits
You must verify that the switch supports your monitor’s native resolution. Some models, like the TESmart 8K DP KVM Switch, handle 8K UHD signals. Others, such as the AV Access iDock C10, are limited to 1080p FHD. If you use 4K monitors, ensure the spec lists 4K UHD. Choosing a unit with insufficient resolution will result in a blurry or stretched image on your displays.
Match Refresh Rates
Your KVM switch must support the refresh rate of your monitors for smooth motion. High-refresh gaming monitors require switches like the AV Access iDock B10, which handles 165Hz. Standard office monitors often use 60Hz, supported by the TESmart 2-Port HDMI KVM Switch. If the switch’s maximum refresh rate is lower than your monitor’s, you will experience screen tearing or reduced performance.
Verify Port Types
Ensure the switch has the correct video inputs for your hardware. The TESmart 2-Port 4K@60Hz HDMI+DP KVM offers both HDMI and DisplayPort connections. The AV Access iDock B10 relies on Ethernet for data but requires specific video outputs. Mismatched ports mean you will need extra adapters. Always check the ports list to guarantee physical compatibility with your computer and monitor cables.
Consider Variable Refresh Rate
Gamers should look for Variable Refresh Rate support to eliminate screen tearing. The GiantMatrix 2-Port 4K 240Hz KVM Switch supports both FreeSync and G-SYNC. This feature synchronizes the monitor’s refresh rate with the GPU’s frame rate. Most office-focused KVM switches do not include this capability. If you play fast-paced games, prioritize models with explicit VRR specifications.
Check Operating System Support
Some docks are optimized for specific operating systems. The AV Access iDock M10 is designed for macOS users pairing a MacBook with a desktop PC. The AV Access iDock-C20 is noted for Windows users. Other models, like the CMSTEDCD Thunderbolt 4 KVM Dock, support both Windows and Mac. Verify compatibility to avoid driver issues or limited functionality on your preferred platform.
Frequently asked questions
Which KVM switch is best for dual 4K monitors on Windows?
The AV Access iDock C10 Dual Monitor KVM is the top choice for Windows users needing dual 4K displays. It supports 1080p FHD resolution at a 240Hz refresh rate. The device includes an Ethernet port and USB 3.0 ports for data sharing. It also provides Power Delivery to charge your laptop while switching between computers.
Can I use a KVM switch with HDMI and DisplayPort monitors?
Yes, the TESmart 2-Port 4K@60Hz HDMI+DP KVM supports both HDMI and DisplayPort connections. This model allows you to connect mixed monitor types to two computers. It features USB 3.0 ports for peripheral sharing and EDID emulation for stable display settings. You can switch sources using hotkeys or physical buttons.
Is there a KVM switch that supports 8K resolution?
Several models support 8K UHD resolution, including the TESmart 8K DP KVM Switch and the AV Access iDock B10. The TESmart DP version handles 8K at 144Hz via DisplayPort. The AV Access iDock B10 offers 8K support with 165Hz refresh rates and 100W Power Delivery. Both are designed for high-bandwidth gaming or workstation setups.
Do these KVM switches support triple monitor setups?
Yes, the TESmart 2 PC 3 Monitor HDMI KVM and the TESmart 3-Monitor 4K KVM Switch support triple displays. The TESmart 3-Monitor 4K KVM Dock is also rated as a premium option for triple setups. These devices allow you to control three screens from two computers using shared USB and Ethernet connections.
Which KVM is recommended for Mac users with dual monitors?
The AV Access iDock M10 Dual 4K KVM Dock is specifically designed for Mac users. It supports dual 4K output and includes Power Delivery for charging. The dock is compact and includes an Ethernet port for network connectivity. It is optimized for macOS environments, ensuring stable performance when switching between a MacBook and a desktop PC.
What is the best KVM for high refresh rate gaming?
The GiantMatrix 2-Port 4K 240Hz KVM Switch is ideal for high refresh rate gaming. It supports 1440p QHD resolution at 240Hz. The device features FreeSync and G-SYNC compatibility for smooth visuals. It connects via DisplayPort and allows quick source switching. This makes it suitable for gamers who prioritize speed over maximum resolution.
Does the top pick include Ethernet connectivity?
Yes, the AV Access iDock C10 Dual Monitor KVM includes an Ethernet port. This allows you to maintain a wired network connection while switching between computers. The dock also features USB 3.0 ports for data transfer. It is designed to simplify desk setups by combining video, data, and charging into a single solution.
Are there KVM switches with USB 3.0 sharing?
Most models on this list include USB 3.0 ports for peripheral sharing. The TESmart 2-Port HDMI KVM Switch and the TESmart 2-Port 4K@60Hz HDMI+DP KVM both feature USB 3.0 connectivity. This allows you to share keyboards, mice, and other devices between two computers. Some docks also include Power Delivery for charging connected laptops.
See also