In this best 4k kvm switches product guide, we’ll help you make a more informed decision and select the product with the benefits you need.
In Hurry? Checkout Our Top Pick Of Best 4k Kvm Switches.
Our Top Pick

9.7/10 our score
Best 4k Kvm Switches
Rank | Product Name | Score |
---|---|---|
1 ![]() |
IOGear GCS1942 |
9. 7 |
2 ![]() |
TESmart HDMI 0 |
9. 5 |
3 ![]() |
TESmart A1U |
9. 1 |
4 ![]() |
StarTech SV431DPUA2 |
8. 8 |
5 ![]() |
PWay SH0401P |
8. 6 |
6 ![]() |
E-SDS 6450995 |
8. 2 |
7 ![]() |
TESmart RS232 |
8. 0 |
1. IOGear GCS1942

9.7/10 our score
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- Maximize your high-end multi-monitor workstation with superior video resolution
- Share Dual true 4K Cinema DisplayPort monitors (4096 x 2160 @60Hz)
- Operate 2 DisplayPort computers with 1 Keyboard, Mouse, and 2 monitors
- Add another GCS1942 to expand up to four 4K monitors
- DisplayPort 1. 2 compliant, HDCP compliant
- Backed by iogear's 3-year and free lifetime technical support
- Plug-n-play no software required
2. TESmart HDMI 0

9.5/10 our score
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- 4K@60Hz Ultra HD 4K Brings you Better Definition and Clarity, Makes Images that Look Life-likeHDMI KVM Switch is equiped with top grade image sensor
- Premium and Compact Design HDMI KVM Switch Multiple Cooling,Anodic Oxidation and Aluminum Alloy Body
- OPERATION SYSTEM COMPATIBILITY All system of Windows, Unix and Mac OS X. Compatibile with the BASIC wired/wireless keyboard/mouse (maybe not supports any wired/wireless game/multimedia keyboards or mechanical keyboards)
- HOT KEY SWITCH SupportedYou can switch input source via your keyboard,much convenient and fast(hot key: Scroll Lock + Scroll Lock+ number)and so on
- 4K HDMI KVM Switch with Remote Just think how cosy you could be after the whole work day, when you switch the signal via remote control
3. TESmart A1U

9.1/10 our score
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- Two PC shared with one set Keyboard and Mouse Save your Room and Office Space, makes your mordern life much smart,simple
- 4K HDMI KVM Switch with USB2.0 port Supports Connecting your usb 2.0 port device such as Scanner/USB driver/3D Printer/Monitor Camera
- 4K HDMI KVM Switch output stable pictureSUPERIOR VIDEO QUALITY. 3840x2160 @ 60hz with 4K source and capable monitor. EDID emulation to maintain resolutions and icons when switching
- 4K HDMI KVM Switch with remote control Save your time and switch different PCs easily
- 4K HDMI KVM Switch is easy to operate and installEASILY SWITCH INPUTS. Keyboard hotkeys, mouse gestures, push button, or remote control (CR2025 battery not included)
4. StarTech SV431DPUA2

8.8/10 our score
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- 4 COMPUTER WORKSTASTION: Share a keyboard, mouse and DisplayPort monitor between four Windows or Mac computers, as well as two other USB peripherals using the integrated USB 2.0 hub
- 4K PICTURE & AUDIO SUPPORT: The DP 1.2 KVM switch supports 4K resolutions at 60Hz, and 7.1 HD digital audio (with supporting displays and sources) and separate 3.5mm stereo audio
- PLUG-AND-PLAY: Enjoy full plug-and-play support with your USB keyboard, mouse, audio devices, and connected peripherals, as well as hotkey and push-button switching
- BROAD OS COMPATIBILITY: With no additional drivers or software required, this 4 port DP KVM switch supports any operating system, including the latest versions of Windows, Mac and Linux
- THE STARTECH.COM ADVANTAGE: StarTech.com offers a 3-year warranty and free lifetime technical support on this 4 port DisplayPort KVM Switch box and has been the IT pro’s choice since 1985
5. PWay SH0401P

8.6/10 our score
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- 4 PORT KVM SWITCH:The four-way HD video source chooses USB interface to realize four free switches. Our products support most of the HDM interface devices. Support PC, Laptop, PS4, PS3, Nintendo Switch, etc.
- Seamless switching: no matter whether you use keyboard switching or button switching, there will be no
- HOTKEY SWITCH: You can use keyboard hotkeys to quickly switch HDMI interface devices. This can make your operation more convenient and faster.Of course you can also use the white button on the product to switch.
- HIGH RESOLUTION MEETS YOUR NEEDS: Support video resolution max up to 4Kx2K@30Hz. Of course, it also includes 1080P or even lower resolution. Not only that, this product also supports 3D images. Maximize the experience of customers
- HIGH COMPLIANCE: It can be compatible with most devices. Basically does not need to consider the matching degree of your equipment and our products.Notice: This product does not support HDCP.
6. E-SDS 6450995

8.2/10 our score
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- 8 port USB HDMI KVM switch allows you to control 8 computers using one USB mouse, keyboard and HDMI monitor console.Including hdmi and usb cables(length:1.5meters/4.9ft),see the sixth picture.
- HDMI digital monitor support - fully compliant with HDMI1.4 version, also HDCP compliant
- Support Microsoft intelli-mouse, Logitech Net Mouse etc.Note:Don't support MAC keyboard and mouse/ mechanical keyboard/multimedia keyboard with volume up/down and pause keys.(recommend use the 101 key standard keyboard).
- Superior video quality - supports 480i, 480p, 720p, 1080i, 1080p,4k@30Hz(HDTV)
- Support for DOS, Win3. X, Win98/98 se / 2003/2008 / ME / 2000 / XP/, Windows 7/8/10, WinNT, Netware, Unix, Linux.Partially Support Mac (for video switch only,don't support mac keyboard and mouse).
7. TESmart RS232

8/10 our score
- Make sure this fits by entering your model number.
- TESmart 16 Ports HDMI KVM switch supports USB 2.0 hub and USB 2.0 keyboard /mouse. Support resolution up to 3840*2160@30Hz. Support Unix /Windows /Debian /Ubuntu /Fedora /Mac OS X /Raspbian /Ubuntu for Raspberry Pi and other Linux based system.
- With extra standard two USB 2.0 hub ports, it is possible to connect bar code scanner, USB hard drive or other USB devices to KVM just as you have plug these devices directly to computer. No delay is introduced after switch channel by keyboard and mouse smooth switch.
- With 8 Pcs 4.9ft(1.5m) HDMI USB KVM Dedicated Cable, eliminate the troubles you find matching cable, save your time and extra expenses. It is perfect for standard 1U height and 19-inch Cabinet/Rack Design if you maybe use Cabinet/Rack. With 2 Pcs Rack Ears perfect use for Standard 1U 19-inch Cabinet/Rack.
- With EDID emulators in every input ports, keep PCs always have correct display information, prevent display settings changed while switching input ports. Switching can be controlled through variable methods, such as the front panel source selector buttons, RS232 commands, IP commands, IR signals and hot keys on keyboard.
- 100% satisfaction guarantee, no risk purchase.We are factory and professional manufacturer of KVM Switch products, so we have better quality and price for you, Free 3 Years Warranty service and Technical Support from TESmart.