Top 10 Best 4 Port Kvm Switches Buying Guide & Reviews

A KVM switch is a hardware device that allows a user to control multiple computers from a single keyboard, mouse and monitor. KVM switches can be used to save space by consolidating multiple computers into a single workstation, or to allow different users to share a single workstation.

Which Are The Best 4 Port Kvm Switches From Our Choice

Take a look at the following comparison chart of our top 10 best 4 port kvm switches that will win your heart.

10 Best 4 Port Kvm Switches People Love In 2022: In Depth Features

Bestseller No. 1
KVM Switch 4 Port, MT-VIKI HDMI KVM Switch for 4 Computers Share One HD 4K Monitor and 3 USB Devices Keyboard Mouse Printer, Including 4 KVM Cables and Wire-Desktop Controller
  • MT-VIKI HK04, 4 port KVM switch HDMI, allows you to switch 4 computers by only 1 set( monitor, keyboard, mouse). It can also share USB speaker, U disk or printer and USB 2.0). Also support Blue-tooth Keyboard & mouse with a usb receiver, 3D & EDID.
  • Compatibility: this kvm switch 4 computers supports plug and play, no software required. Driver-free for Windows 10/8/8.1/7/Vista/XP and Mac OS, Linux.
  • Package includes: 1x KVM hdmi switch 4 ports, 1x Desktop selector, 1x Manual, 4 x special USB and HDMI cable (2in1, 4ft/1.2m), which makes your desk more cheaner. Please plug the HDMI cable w/ USB pigtail into computer port.
  • Upgrades: 1.Four 2in1 professional hdmi/usb KVM cables included, no cable mess up. 2. Two switch options: extended desktop selector & manual button.
  • Customer Service:MT-VIKI provides 1 year's warranty and lifetime technical support. Any problems, please feel free to get support from us.
Bestseller No. 2
KVM Switch HDMI 4 Port 4K@60Hz,4USB 2.0,Support The Input of USB2.0 Devices Such as Printers,HDCP2.2,YUV 4: 4: 4,All Needed Cables,Support Wireless Keyboard and Mouse(New Version)
  • 【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.
  • 【Button Switch 】Button switch, Only 2-4 seconds to switch, convenient and quick.
  • 【Good After-sales Service】As a professional manufacturer. We have good after-sales service. Improving product quality and improving customer service experience has always been our top priority. If you have any questions about the product, please email us via Amazon. Please believe that we will give you a reasonable solution.
Bestseller No. 3
CKLau KVM Switch HDMI 4 Port with USB Hub, Audio and 4 KVM Cables, 4 Port HDMI KVM Switch Support 4K@60Hz 4:4:4, EDID Support Wireless Keyboard Mouse
  • 1. 4 Port KVM USB HDMI Switch: 4 computers sharing one set of keyboard & mouse, 1 monitor and 1 USB 2.0 peripheral. Support wireless/wired keyboard mouse, Apple keyboard (hot key is changeable), touch screen, OLED screen, wide screen, etc.
  • 2. HDMI Monitor Switch: We are certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.
  • 3. 4K KVM Switch HDMI USB Switch: Four switching way optional: Hotkey switching(NumLock + NumLock + 1 / 2 / 3 / 4 + Enter, or Ctrl + Ctrl + 1 / 2 / 3 / 4 + Enter, or ScrollLock + ScrollLock + 1 / 2 / 3 / 4 + Enter), mouse switching(click mouse wheel 2 times + left button / right button), manual button switching, wired remote push button switching.
  • 4. Monitor Switch for Multiple Computers: Resolution compatible 4096x2160@60Hz, 3840x2160@60Hz, 3840x1620@60Hz, 3440x1440@60/120Hz, 3840x1080@60/120Hz, 3200x1800@60Hz, 2560x1440@60/144/165Hz, 2048x1536@60Hz, 2048x1280@60Hz, 2048x1080@60Hz, 1920x1200@60Hz, 1920x1080@60Hz, etc. With a DC5V 2A power adapter, power supply more stability.
  • 5. 4K KVM HDMI and USB Switch: Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc. It can switch by mouse or keyboard independently, even it without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly.
Bestseller No. 4
KVM Switch HDMI 4 Port Box 4K@60Hz,MLEEDA USB and HDMI Switch for 4 Computers Share Keyboard Mouse Printer and one HD Monitor,No Power Required,with Remote Control and 5 Cables
  • 【HDMI KVM Switch 4 Port Box】HDMI & USB switch allows you to control 4 computers by one set of keyboard and mouse, share one HD 4K monitor and 4 USB devices such as U disk, printer, scanner, etc.
  • 【Ultra HD 4K@60Hz】4 port HDMI KVM switch support simultaneous input of different resolutions, such as 4K@60Hz, 4K@30HZ, 3D and 1080P or lower resolution. Note: if you need a resolution above 1080P, please use version 2.0 HDMI cable and make sure that your computers support HDMI 2.0 !
  • 【Great Compatibility】This KVM switch 4 port built-in automatic adjustment system, can auto-match source and display device,make the image smooth,clear and stable.Driver-free for Windows 10/8/8.1/7/Vista/XP and Mac OS,Linux,and Chrome OS,simply plug and play.
  • 【Two Switching Modes】Freely switch between 4 computers by panel button and romote controller(Without battery).Press the corresponding number (1, 2, 3, 4) to switch to the designated computer, increasing productivity in office or home.LED light indicating the active computer.
  • 【Widely Applied】 4 port HDMI KVM switch is widely applied for office, multimedia teaching, meeting room, game room, home theater, etc. for most of HDMI compatible device, such as TV Box, PC, Laptop.
  • 【What you will Get】MLEEDA provides lifetime technical support for this 4K@60HZ HDMI KVM Switcher.Package include:1*KVM switcher,4*1.5M USB 2.0 Cable.1*1.5M HDMI2.0 cable,1*Remote control,1*User Manual.Any problem,pls contact us to solve,Contact Way:(Sold by) store name -> Ask a question.
Bestseller No. 5
GREATHTEK KVM Switch HDMI 4 Port Box, UHD 4K@30Hz & 3D & 1080P Supported, Hot Key Switch, with 4 USB-B and 4 HDMI Cables
  • 【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)
  • 【HIGH COMPATIBILITY,MATCH VARIOUS DEVICES】The high compatibility of this 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 PC, Laptop, PS4, PS3, etc.
  • 【ELABORATE,EASY-TO-USE】As professional manufacturer,to ensure the quality and function of the products,every kit is tested strictly before delivery. Further more,it is very easy-to-use,plug and play,no driver is needed. Last but not least, if you have any questions, our service center is ready for you.
Bestseller No. 6
HDMI KVM Swtich 4 Port, 4K@30Hz HDMI USB Switcher for 4 Computer Share One Monitor Keyboard Mouse Printer, with Desktop Controller & 4 KVM Cables
  • Ideal Sharing Switches: DGODRT HDMI USB KVM Switch can share one HD 4K monitor and 3 USB 2.0 devices such as scanner mouse keyboard between 4 computers.
  • Two Switching Modes: By panel button and external controller, freely switch between 2 computers, increasing productivity in office or home.
  • HD 4K Visual Enjoyment: The KVM switch including 2 KVM Cable, HDMI cable and USB cable are 2 in 1.The HDMI output can achieve up to 4K (3840x2160) @ 30Hz resolution.The colors are brighter and more moving, which makes a feast for your eyes.
  • Easy to install: plug and play with no driver required. With the switch button that you can easily switch 2 PCs without constantly swapping cables or setting up complicated software.
  • High compatibility: DGODRT KVM switch works with great compatibility, suit for DOS, Windows, Netware, Unix, Linux, Vista, Mac OS. For a business, office, multimedia classroom, meeting room, game room, home theater, research test, etc.
Bestseller No. 7
Rybozen KVM Switch 4 Computers, 4K USB KVM Switches 4 in 1 Out for 4 PCs Share One HD Monitor and 4 USB Devices Keyboard Mouse Printer, with 4 USB Cables & HDMI Cables, Individual Button Swapping
  • 【4 IN 1 OUT USB HDMI KVM SWITCH BOX】4 computers share one set of keyboard and mouse and monitor, sharing 4 USB 2.0 devices and 1 HD monitor by individual button pressing among 4 computers. Convenient and practical for saving your desktop space, make your work and life easier and smarter.
  • 【ULTRA HD 4K VISUAL ENJOYMENT】Supporting high-resolution max up to 4K x 2K@30Hz, making display image more exquisite and realistic, color more bright and moving, really give a feast for your eyes. The USB KVM HDMI switches also supports 3D video and 1080P or lower resolution.
  • 【HIGH COMPATIBILITY TO VARIOUS DEVICES】Compatible to HDCP with system Mac OS/Windows. Supporting HDMI 1.4 to connect most of the HDMI capable devices, such as for PC, Laptop, Apple TV, PS3/PS4, Xbox, Bluray player, Nintendo Switch, projectors, audio/video receivers, etc. high-speed transmission without lag, no loss of picture and sound quality.
  • 【POWERED BY USB, SUPPORT WIRELESS USB DEVICES】No power adapter is required, but the included USB-B cable can supply power for the KVM HDMI switch. Saving you space. Support wireless keyboard and mouse and mechanical gaming keyboard.
  • 【BUTTON SWITCH, PLUG AND PLAY】Button design, freely switch between 4 computers by pressing buttons. Simple to install, plug and play, no software and driver is needed.
SaleBestseller No. 8
IOGEAR 4-Port USB KVM Switch with Cables and Remote GCS24U, Black
  • 1 USB keyboard, USB Mouse, and VGA monitor control four computers
  • Plug-n-Play monitor support
  • 4' long molded-in cables to simplify setup
  • compact design features 2 attached KVM (USBand VGA) cables
  • Max resolution 2048x1536 DDC2B
  • Backed by IOGEAR’s 3-year and FREE lifetime technical support
  • Work from Home Solution
SaleBestseller No. 9
UGREEN USB 3.0 Switch Selector 4 Port 2 Computers Peripheral Switcher Adapter Hub for PC Printer Scanner Mouse Keyboard with One Button Switch and 2 Pack USB Male Cable
  • 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.
  • One-Botton Switch: Button and LED design, you can easily switch between systems via push buttons with LED indicating the active computer within one second.
  • More Stable Connection: USB 3.0 switch with a separate micro USB female port for option power, which optimizes its compatibility with more devices, such as HDD, Digital Video Cameras, SSD, etc. Important Note: Please use Standard 5V Adapter(Not Included, sold separately) for powering. Any charger with higher voltage output is Not allowed and may affect the product performance.
SaleBestseller No. 10
TESmart KVM Switch 4 Computers 2 Monitors, 4 Port HDMI KVM Switch Dual Monitor, EDID, UHD 4K@60Hz, Support Cascading for Quad Monitor, Stereo Audio, Hotkey Switching, Monitor Switcher Box
  • 【KVM switch 4 computers 2 monitors】 4 port KVM switch Perfects for hooking up to 4 desktops or laptops to share 1 set of keyboard, mouse and 2 monitors for home office setup, gaming consoles and streaming devices. Meet the needs of your different devices, reduced clutter and free up desk space by reducing the number of unwanted keyboards, monitors and mice. Create a simplified workstation.
  • 【EDID Emulators】 TESmart dual monitor KVM switch is ideal for configurations with multiple displays that don’t share the same native resolution or aspect ratio. With four computers using two monitors, everything is where you left it on your screen when you switch to another machine and come back. Without EDID, your windows may move around when switching. No longer have to sit and wait for the windows to adjust.
  • 【Ultra HD 4K@60Hz Resolution】 TESmart 4K KVM switch support up to 3840x2160@60Hz RGB 4:4:4 and downward compatible. Support 3D, HDR, HDCP, and Dolby Vision make the image display more exquisite and authentic, the color will be vivid and moving, and it will really be a feast for your eyes. Just enjoy the high quality video with the 4 computers KVM switch!
  • 【Keyboard and Mouse Seamless Switching】 No delay, zero latency keyboard and mouse switching makes your use smooth and enhance your work efficiency or gaming experience. Pass-through mode (Semi-DDM USB) makes it compatible with more keyboard and mouse devices. Supports wired, wireless, mechanical, multimedia, and gaming K&M (Not support wireless bluetooth K&M).
  • 【5 Advanced Switching Modes】 The 4 port KVM switch provides several switching options for different scenarios: Front panel keys for selecting manually, keyboard hotkeys for quick channel selection, mouse gesture for fast switching, auto scan with adjustable interval for monitoring and testing, and just think how cosy you could be after the whole work day, when you switch the signal via IR remote control (AAA batteries not included)!
  • 【Support USB 2.0 Peripheral Device】 TESmart HDMI KVM Switch supports USB 2.0 hub and USB 2.0 docking station. You can attach USB drive, printer, barcode scanner or other USB Peripherals to the KVM USB 2.0 hub ports. Without constantly swapping cables or setting up complicated network sharing software. It's a good choice if you have multiple PCs. Note: It could not support hot key switching when the keyboard connected to USB 2.0 port instead of K&M port.
  • 【Support cascading through DCCI】 Cascading can achieve the function of expanding from dual monitors to quad monitors, making your application scenarios broader. 4 port dual monitors KVM is rack mountable, which keeps your desktop tidy and saves the most needed rack space in your server room.
  • 【Support Stereo Audio Output】 4k monitor KVM switch comes with 2 3.5mm Audio Jack ports with a DAC chip inside, which can be inserted into a 3-segment 3.5mm earpiece device.
  • 【Wide OS Compatibility】 4 port KVM switch HDMI supports multiple operation systems. Compatible with Unix/Windows/Debian/Ubuntu/Fedora/Mac OS X/Raspbian/Ubuntu for Raspberry Pi and other Linux basic systems.
  • 【What You Get & Warranty】 1* HDMI 4 computers 2 monitors KVM Switch, 1* IR remote control, 1* DC 12V power adapter, 1* User manual, 1* one-year warranty. If you have any questions, please feel free to contact us.

What To Look For Choosing The Best 4 Port Kvm Switches

Not every 4 port kvm switches comes with the same specifications & price. So, you should choose the one that will serve your purpose and save your wallet.

1. computer power cord (5ommodity) 2. hope you like (heights) 3. black Thursday (black Thursday) 4. Z Rex 4WD (z Rex 4WD)


Best 4 port kvm switches are switches that have been designed to allow multiple applications to run simultaneously. This means that the switch can provide garbled or unexpected data up to 2,000 pages high for security.

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