Best Greathtek in 2026

【KVM Switch HDMI 2 Port】The HDMI KVM Switch 2 Port allows 1 set of Keyboard & Mouse control 2 computers and share 1 monitor, which can support the use of wired/wireless keyboards. You can switch freely between the 2 computers.

【Ultra HD 4K@30Hz KVM】The KVM Switch HDMI maximum support 4K@30Hz (3840x2160). No delay in picture transmission. Every detail can be clearly displayed. Compatible with lower resolutions such as 2K@30HZ, 1080p, etc.

【Button Switch of KVM Switch】KVM Switches support button switch, only 2-4 seconds to switch, convenient and quick. (This KVM does not support hotkey switching.)

【USB 3.0 KVM Switch 2 In 1 Out】The USB 3.0 HDMI KVM Switch 2 port can control 1 set of keyboard and mouse 2 PCs share 1 monitor, which can support the use of wired/wireless/mechanical keyboards. KVM Switch 2 Port can be widely used in education, conference training, gaming and home video entertainment and security system, which can provide you more efficient working experience and more enjoyable entertainment experience.

【KVM Switch HDMI Ultra HD 4K@60Hz】The USB 3.0 KVM Switches supports maximum 4K@60Hz(3840x2160). No delay in image transmission. The transmission image quality is very clear. You can enjoy the most luxurious video. Metal shell, sturdy and durable. The heat dissipation design, can effectively extend the life of KVM.

【USB3.0 ports & USB 2.0 port】The KVM Switch HDMI has 1 USB 3.0 and 2 USB 2.0 port, which can support compatibility with a variety of USB 3.0 and USB 2.0 devices, read and transfer files faster, making your work more convenient, such as sharing USB hard drives, scanners, printers, webcams, etc. Adaptive EDID,the automatic detection and tuning of different display devices can adapt to different complex application environments.

【KVM Switch HDMI 2 Monitors 2 Computers】 The KVM Switch dual monitor, a set of keyboard and mouse to control 2 computers and to share 2 monitors .(Friendly Reminder:When switching from one signal source to controlling another signal source, the signal source needs to re-identify the information of the display. After switching, the position of the window where the original signal source displays information will move to a certain extent. This is a normal phenomenon.)

【KVM Switch Dual Monitor Ultra HD 4K @ 60 Hz】 The Dual Monitor KVM Switch HDMI supports a maximum of 4K @ 60 Hz (3840 x 2160) YUV 4: 4: 4. No delay in image transmission. Ultra HD, the transmission picture quality is very clear. Every detail can be clearly displayed.Note: The maximum supported refresh rate is 60 Hz. The refresh rate of 120 Hz / 144 Hz is not supported.

【USB3.0 & HDMI2.0 & HDCP2.2】 KVM Switch supports HDMI2.0, transfer rate 18 Gbit / s.HDCP2.2 standards. This KVM Switches has 2 USB2.0 ports and 1 USB3.0 port, the transfer rate of the USB3.0 port is 100Mb/s. (The premise that the USB3.0 port can reach this transfer rate is that the port you connect to the PC also needs to meet this standard）. You can share U disk, scanner, printer, webcam, etc. Make your work more convenient.

【HDMI KVM Switch 4 Port】KVM Switch HDMI supports 4 computers to share 1 monitor and is controlled by 1 set of keyboard and mouse. You can enjoy free and fast switching between 4 computers, greatly improving your office efficiency.

【KVM Support 4K@60Hz】The maximum resolution supported by 4 Port KVM Switch is 3840x2160@60Hz , compatible with lower resolutions such as 3840x2160@30Hz , 1080p, etc. Adaptive EDID can identify multiple display devices.

【with 4 USB2.0 Ports】KVM Switch with 4 USB 2.0 ports supports 4 computers to share 4 USB devices, such as keyboard, mouse, USB flash disk, camera, etc. It is more convenient to use.

【KVM 4 USB 2.0 HUBS】The KVM Switch has a powerful USB function and equipped with 4 USB 2.0 ports. You can use it to share some devices such as printer, scanner, U disk, etc, between two computer at will. Bring convenience for you whatever work in home or company.

【KVM SWITCH ULTRA HD 4K VISUAL】The resolution of this HDMI KVM Switch supports up to 4K*2K@30Hz and built-in automatic adjustment system , which makes image display more exquisite and realistic as well as clear and stable.

【KVM SWTICH 2 PORT ONE-KEY SWITCHING】Just need to lightly press the button on the panel to switch , which is convenient and quick. The KVM Switch HDMI easy to operate and install as well as no need driver when you use it. Also, this KVM item no additional power required and it’s powered by the USB cable, please connect the USB cable between the computer and the KVM first.

【USB 3.0 KVM Switch Dual Monitor】 This USB 3.0 DP KVM Switch Dual Monitor allows 2 computers sharing 2 monitor which can be extended to display, and the 2 computers can be controlled by 1 set of keyboard and mouse. (Please note: To avoid device incompatibility, we do not recommend you to use adapters, docking stations etc.)

【KVM Switch USB 3.0】Dual Monitor KVM Switch Displayport comes with 1 USB 3.0 & 2 USB 2.0 ports, support USB 3.0 and USB 2.0 devices. USB 3.0 ports offer faster transfer speeds. 2 computers can share USB devices without unplugging. Compatible with multiple systems such as Windows, Linux, UNIX etc.

【4K@60Hz KVM Switch 2 Monitor 2 Computer】The Displayport KVM Switch supports a maximum resolution of 4K@60Hz, downward compatible. Such as: 4K@30Hz, 3D, 2K, 1080p etc. If you want to use 4K@60Hz resolution, please make sure all your devices support 4K@60Hz resolution.

【4 IN 1 OUT】The HDMI KVM Switch 4 Port can 1 Set Of Keyboard & Mouse Control 4 PCs Share 1 Monitor, which can support the use of wired/wireless/mechanical keyboards.

【Ultra HD 4K@60Hz】The KVM Switch 2 Port maximum support 4K @ 60Hz (3840x2160). No delay in picture transmission. The transmission picture quality is very clear. The transmission picture quality is very clear. Every detail can be clearly displayed.

【4 USB2.0 & HDMI2.0 & HDCP2.2】Support HDMI2.0,transmission rate 18Gbps. HDCP2.2 Standards.This KVM Switch has 4 USB2.0 ports, you can share U disk, scanner, printer, webcam, etc. Make your work more convenient.EDID adaptive. It automatically recognizes and adjusts various display devices and also supports many types of input devices or signal sources like PCs, laptop, Internet TV box, DVD, etc.Compatible with multiple systems.

【4 SIGNAL SOURCES SHARE ONE DISPLAY DEVICE】This kit help you control 4 signal sources easily by only one set USB keyboard & mouse console, switching anytime. It can be widely used in the area of education，meeting training，video surveillance & security and protection system etc.

【ULTRA HD 4K VISUAL ENJOYMENT】Supporting resolution 4K X 2K @30Hz, make image display more exquisite and realistic，color more bright and moving，really give a feast for your eyes. Of course，it downward compatible with lower resolutions.

【POWERED BY USB & HOT KEY SWITCH】POWERED BY USB: It means no power adapter is required. HOT KEY SWITCH: Apart from the way button switching, hot key switch is also supported by this kit, you can switch as you wish among 4 signal sources via your keyboard, convenient and fast.(hot key: Scroll Lock + Scroll Lock+ 1/2/3/4 or Ctrl + Ctrl + 1/2/3/4)

【2 IN 1 OUT KVM Switch HDMI】This HDMI KVM Switch 2 port help you realize 1 set of keyboard and mouse control 2 computers share 1 monitor, max support 4K@30Hz. (Note: if you want this KVM support 4K@30Hz, please confirm all your devices are support 4K@30Hz).

【2 Port KVM with Button Switch】Switching between 2 computers by button on the KVM panel and the switching time is only 2-4 seconds, very convenient and quick. KVM Switch 2 port perfect for home, office, personal studio etc.

【KVM Switch with 4 USB 2.0 Ports】KVM Switch with 4 USB 2.0 Ports so that 2 computers can share more USB 2.0 devices, such as printer, U-disk, scanner etc. (Note: This HDMI KVM Switch does not support hotkey switching.)

【KVM Switch Displayport USB 3.0】 This Displayport KVM Switch allows 2 computers to share 1 monitor controlled by 1 set of keyboard and mouse. The compact size of the KVM saves your office space and is designed for your 2 computers. (Please note: Please make sure your computer has at least 1 DP port. We do not recommend adapters, adapter cables, docking stations, etc. when using this KVM).

【4K@60Hz KVM Switch DP】 The DP KVM Switch 2 Port supports a maximum resolution of 4K@60Hz and is backward compatible with lower resolutions such as 4K@30Hz, 1080p, etc. Adaptive EDID that can recognize a variety of display devices.

【KVM with USB 3.0 Port】 KVM Switch Displayport is equipped with 1 USB 3.0 port and 2 USB 2.0 ports, supporting a wide range of USB devices. This DP KVM is compatible with a wide range of systems such as Windows Linux, UNIX, etc. (Please note: This KVM switch does not support the use of ultra wide screen/ergonomic keyboards.)

【UHD 4K@60Hz Resolution】This small & exquisite kit supporting high resolution max up to 4Kx2K@60Hz, and also supports 3D and 1080P@60Hz or other lower resolution (Downward Compatible). Support most wireless keyboard and mouse (or mechanical keyboard) on market, plug and play, no extra power adapter required. Note: Only when both your source and monitor support 4K@60Hz then you can get 4K@60Hz effect, so if you want the max resolution you have to check your devices first.

【One Set Of Keyboard & Mouse Control 4 PCs Share Dual Monitor】This Dual Monitor HDMI KVM helps you control 4 PCs share 2 monitors (Extend display mode or copy display mode) by only one set of USB keyboard & mouse, under the condition of your computers or laptops support multi-display or dual display. If your computer has only one HDMI output, you can use a converter or conversion cable, such as VGA to HDMI converter or conversion cable, DVI to HDMI converter or conversion cable, etc.

【Support 2 Switching Modes 】1. Button switching: There are four switching buttons on the KVM panel. You can select the device you want to switch to. 2.Hotkey Switching：Hotkey command: Scroll Lock+Scroll Lock+1/2/3/4 or Ctrl+Ctrl+1/2/3/4. Tips: In the process of product switching, the signal source needs to re-identify the display information, re-output the image signal, and the window interface position will be restored to the default position. Please adjust the window manually.

【DP KVM switch]】Use a keyboard and mouse to easily control two computers to share two monitors, and support DP dual-screen display (this function is only available on computers that support dual-screen display). The device uses a more advanced DP interface than HDMI, making the use of the device more reliable and efficient.Please note that Due to compatibility issues with the use of an adapter cable, We do not recommend that you choose an adapter cable.

【4K ultra-clear visual experience]】The device supports resolutions 3840*2160@60Hz, 3840*2160@30HZ, 3840*1600@60Hz, 2560*1440@60Hz, 2048*1152@60Hz, 1920*1080P@60Hz, 1920*1080P @30Hz, etc., support backward compatibility and good compatibility. When both the display and the signal source support 4K@60Hz, the device can provide a 4K experience.

【USB2.0 interface】The device has 4 USB2.0 ports, supports wireless mouse, supports multiple signal sources, multiple displays, and can be connected to scanners, USB printers and other devices. The device also supports a variety of input devices or signal sources, is compatible with various computer systems, and can be widely used in various fields such as education, finance, and software development. Reminder: This device only supports key switch, not hot key switch.

【ONE SET OF KEYBOARD and MOUSE CONTROL TWO COMPUTERS SHARE DUAL MONITOR】This small & exquisite kit help you control TWO COMPUTERS SHARE TWO MONITORS easily by only one set of USB keyboard & mouse console,switching anytime. It can be widely used in the area of education，meeting training，video surveillance security and protection system etc.

【ULTRA HD 4K VISUAL ENJOYMENT】This small&exquisite kit supporting high resolution max up to 4Kx2K@30Hz(when using HDMI signal source input, the resolution of HDMI signal output can reach 4Kx2K@30Hz), really give a feast for your eyes. Of course,it also support 3D and 1080P@60Hz or lower resolution.

【HIGH COMPATIBILITY,MATCH VARIOUS DEVICES】The high compatibility of this small&exquisite kit enable it identify and match various display devices automatically,also capacitate it support many kinds of input devices or signal sources switch,such as PCs, Laptop, PS4, PS3, Nintendo Switch, etc.

HDMI LOSSLESS TRANSMISSION RANGE - Extends HDMI audio/video signals to synchronous output video display(s), is as fluent as direct connection; Supports up to 50m (165ft) at 1080p@60Hz with CAT5e/6/7 and surround sound up to 7.1-channel or stereo digital audio; Compatible with HDCP compliant devices & content. * Good quality Cat5E/Cat6/Cat7 cables are essential in delivering quality content.

LOCAL OUTPUT - This model HDMI extender with 2 HDMI port on the TX terminal, firmly support signal local output, which can help you reduce mistakes when you want to display something on the distant monitor/display, more convenient for sharing some excellent movies with your friends or family. And maybe it sometimes can be a good choice as an HDMI splitter.

EDID & POC - EDID copy can recognize the display device parameter and make it match to the equipment(source)；POC function：power over cable，only one power adapter is needed to connect to the TX terminal can support the whole equipment's operation，simple and easy.

【KVM Switch 2 Port HDMI】This 2 Port KVM Switch can control 2 PCs to share 1 monitor with 1 set of keyboard and mouse. You can quickly switch between two computers by simply pressing the switch button (2-5 seconds). It can be widely used in education, studio, office, and other fields. Please Note: This product does not support hotkey switching.

【KVM Switch HDMI with 4 USB 2.0 Ports】This HDMI KVM Switch comes with 4 USB 2.0 ports for sharing USB devices, such as keybaord, mouse, scanners, printers, U disks and more other USB devices, automatically recognize and match various display devices. This KVM Switches also supports a variety of input devices, such as PC, Laptop, PS4, etc. Compatible with a variety of computer systems like Windows 7/8/10/Vista/xp, Linux, Mac, and so on.

【Support Ultra HD 4K Resolution】This KVM Switch 1 monitor 2 computer can support the resolution up to 3840*2160@60Hz, and can also be backward compatible with 3840*2160@30Hz, 1920*1080P@60Hz etc., which will bring you ultra-high-definition visual senses. The 4K KVM Switch can support a maximum refresh rate of 60Hz, please pay attention to the setting of this parameter when you use it.

HDMI LOSSLESS TRANSMISSION RANGE - Extends HDMI audio/video signals to synchronous output video display(s), is as fluent as direct connection; Supports up to 50m (165ft) at 1080p@60Hz with CAT5e/6/7 and surround sound up to 7.1-channel or stereo digital audio; Compatible with HDCP compliant devices & content. * Good quality Cat5e/Cat6/Cat7 cables are essential in delivering quality content.

SIMPLE INSTALLATION - No driver required，no need of setting, automatic feedback, equalize and amplifier the HDMI signal according to the cable length. Surface mountable metal housing provides durability and minimizes EMI/RFI noise interference. FCC, CE & RoHS compliant.

EDID & POC - EDID copy can recognize the display device parameter and make it match to the equipment(source)；POC function：power over cable，only one power adapter is needed to connect to the TX terminal can support the whole equipment's operation，simple and easy.

HDMI LOSSLESS TRANSMISSION RANGE - Extends HDMI audio/video signals to synchronous output video display(s), is as fluent as direct connection; Supports up to 50m (165ft) at 1080p@60Hz with CAT5e/6/7 and surround sound up to 7.1-channel or stereo digital audio; Compatible with HDCP compliant devices & content. * Good quality CAT5E/CAT6/CAT7 cables are essential in delivering quality content.

LOCAL OUTPUT - This model HDMI extender with one more HDMI port on the TX terminal, firmly support signal local output, which can help you reduce mistakes when you want to display something on the distant monitor/display, more convenient for sharing some excellent movies with your friends or family. And maybe it sometimes can be a good choice as an HDMI splitter.

EDID & POC - EDID copy can recognize the display device parameter and make it match to the equipment(source)；POC function：power over cable，only one power adapter is needed to connect to the TX terminal can support the whole equipment's operation，simple and easy.

HDMI LOSSLESS TRANSMISSION RANGE - Extends HDMI audio/video signals to synchronous output video display(s), is as fluent as direct connection; Supports up to 50m (165ft) at 1080p@60Hz with CAT5e/6/7 and surround sound up to 7.1-channel or stereo digital audio; Compatible with HDCP compliant devices & content. * Good quality CAT5e/6/7 cables are essential in delivering quality content.

SIMPLE INSTALLATION - No driver required，no need of setting, automatic feedback, equalize and amplifier the HDMI signal according to the cable length. Surface mountable metal housing provides durability and minimizes EMI/RFI noise interference. FCC, CE & RoHS compliant.

EDID & POC - EDID copy can recognize the display device parameter and make it match to the equipment(source)；POC function：power over cable，only one power adapter is needed to connect to the TX terminal can support the whole equipment's operation，simple and easy.

【One Set Of Keyboard & Mouse Control 4 PCs Share 2 Monitors 】This Dual Monitor HDMI KVM help you control 4 PCs share 2 monitors (Extend display mode or copy display mode) by only one set of USB keyboard & mouse, under the condition of your computers or laptops support multi-display or dual display. If your computer has only one HDMI output, you can use a converter or conversion cable, such as VGA to HDMI converter or conversion cable, DVI to HDMI converter or conversion cable, etc.

【Ultra HD 4K Visual Enjoyment】This small & exquisite kit supporting high resolution max up to 4Kx2K@30Hz, and also supports 3D and 1080P@60Hz or other lower resolution (Downward Compatible). It supports most wireless keyboards and mice or mechanical keyboards on the market (ergonomic keyboards are not supported), plug and play, no extra power adapter required. Note: Only when your sources and monitor support 4K@30Hz then you can get 4K effect.

【Support 2 Modes Switching】1. Buttons switching；2.Hotkey Switch：Use hotkey switch need to insert the keyboard and mouse into the HDMI dual monitor KVM K/M USB ports on the panel（Hotkey switch: Scroll Lock+ Scroll Lock+ 1/2/3/4 or Ctrl+Ctrl+1/2/3/4）.Note: when you insert the keyboard and mouse to the USB 2.0 port, it will not support hotkey switch, you can only using button switch under this condition.

Ugreen 2 Port USB KVM switch box allows you to control 2 computers with only one set of controls (mouse and keyboard). It is great for workstations, test stands or anywhere multitask between computers is required. USB VGA KVM switch provides a cost-effective way to share one USB keyboard, USB mouse, and VGA monitor to control 2 computers.

Portable and Easy to Use: 2 USB Type A connectors, 2 USB Type B connectors, and 3 VGA connectors. The 2 In 1 Out KVM Switch between two computers is controlled by the push button on the top of the unit. 2 USB Type B connectors support not only for data transfer but also for the power supply. No external power required.

Higher Definition Output: Ugreen USB KVM switch supports high-definition image and supports maximum resolution up to 1920 x 1440. The adapter supports only for video output. But you can enjoy the audio through speakers from PC.

One-Touch: UGREEN USB sharing switch provides easy one-touch switching of 1 USB device between 2 computers, saving you the hassle of going through the repeated plug and unplug. Important note: For better data transfer, pls keep the USB Cables(connected to the input and output devices) Length less than 3M.

Seamless Switch: USB 2.0 switch selector is a great solution to switch your USB devices like USB printer, scanner, keyboard, curve plotter, bluetooth equipment, hard drive freely between your work computer and personal laptop.

More Space, Less Cost: With this USB switch selector, 2 computers can share 1 printer, which gives you a great space increase and a sharp cut down of equipment spending.

2 in 4 Out USB Switch Box: UGREEN 4 port USB sharing switch allows one button swapping between 2 computers to share 4 USB 2.0 peripheral devices without constantly swapping cables or setting up complicated network sharing software.

Ideal for Sharing Multiple Devices: This USB Switch can share the USB devices such as printer, scanner, mouse, keyboard, card reader, flash drive, etc. between 2 computers.

Wide Compatible System: 4 port USB switch works flawlessly with Windows 10/8/8.1/7/Vista/XP, Mac OS X, Linux, and Chrome OS. Driver-free, simply plug and play.

This USB 3.0 Switcher Selector allows one button swapping between 2 computers to share 4 USB peripheral devices without constantly swapping cables or set up complicated network sharing software;

Ideal for sharing devices such as printer, scanner, mouse, keyboard, card reader, flash drive and other USB deivce between 2 computers; If the switcher doesn't work on external hard disk, please connect the device with Micro USB Cable for extra power.

Plug and Play, driver-free for Windows 10/8/8.1/7/Vista/XP and Mac OS X, Linux, and Chrome OS; External Power is unnecessary.Fast data transfer up to 5 GB/s and backward compatibility USB 2.0 and 1.1 specifications.

USB 3.0 Switch Selector: UGREEN USB 3.0 switch allows up to 2 users to share 4 USB 3.0 peripheral devices, such as printer, scanner, mouse, keyboard, USB disk, etc. Without constantly swapping cables or setting up complicated network sharing software, It's a good choice if you have multiple PCs or Macs.

Increased Work Efficiency: The keyboard mouse switch supports ultra-fast USB 3.0 data transfer rates of up to 5Gb/s (10 times faster than USB 2.0), to work flawlessly with high-bandwidth USB 3.0 devices, such as external hard disks, high-resolution webcams, camcorders, video surveillance cameras, digital video cameras, multi-channel audio and more, and is backward compatible with USB 2.0 and USB 1.1 devices.

Multiple Device Sharing: The USB switcher allows you to share multiple devices such as printers, scanners, mouse, keyboard, card reader,u disk, and other USB devices between 2 computers.

【4 Port VGA KVM Switch With Audio&Mic】: USB VGA KVM switch provides a cost-effective way to share one USB keyboard, USB mouse, and VGA monitor to control 4 computers.Supports Audio speaker and microphone switch and output.

【Higher Definition Output】:JideTech USB KVM switch supports high-definition image and supports maximum resolution up to 2048 * 1536, Support DDC and Automatic Identification high quality output.

【Easy to Use】:Plug and play without Adapter.With a USB-hub ports for sharing external hard drives, printers, scanners, etc.

Plug & Play for Easy Setup and Use (requires no additional drivers)

Single Button For Swapping Computer Systems

Hub Compatible for Multiple Peripherals

Plug & Play for Easy Setup and Use (requires no additional drivers)

Single Button For Swapping Computer Systems

Hub Compatible for Multiple Peripherals

2-port KVM switch with VGA and USB connections to computers

Device monitoring with Auto-Scan and audible feedback

High quality 2048 x 1536 resolution for a crisp display

Enables up to four computers to share up to four USB devices.

Easily switch to any of your connected computers with the push of a button.

LED Indicators to Distinguish Computers.

4-port KVM switch with VGA and USB connections to computers and audio devices

Listen to music from one computer while working on the other

High quality 2048 x 1536 resolution for a crisp display