Best 4 port kvm switches review 2021 – Top Pick

Don’t BUY before reading my 4 port kvm switches review first. It will save your time and money!

Best 4 port kvm switches list 2021. Detail review below the list:

$49.99
$54.95
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as of July 4, 2021 3:08 am
Amazon.com
Last updated on July 4, 2021 3:08 am

Detail review:

ieGeek KVM Switch Box 4 Port PC Monitor Switches Box + 4 x USB VGA Cables for Computer/Keyboard/Mouse Monitor, Plug and Play

Amazon.com
as of July 4, 2021 3:08 am

Features

  • 4 PORT USB KVM SWITCH -- Allows you to connect 4 computers to one single monitor, with the KVM switch box + one set of key board and mouse, you can switch between/operate 4 computers on one monitor, No more hassle to swing your chairs at work, great choice for muti tasks control
  • VGA USB KVM SWITCH -- Come with 4 VGA USB cables, easy installation, no power supply needed, power from computer via USB cable, Plug and play, no software required, push button to switch computers, with LED indicates the active computer
  • KVM BOX WITH WIDE COMPATIBILITY -- Compatible with 98/98SE/2000/ME/NT/XP/VISTA/XP 64bit/Vista 64bit/Win 7 32bit/Netware/Unix/Linux/Mac, Support resolution up to 1920 x 1440, ensures Clear & Stable Image Quality
  • KVM SWITCH WITH USB 2.0 PORT -- USB 2.0 enables sharing more Peripheral USB connecting device like as printer, scanner, flash drive,USB hub and more.
  • WARRANTY AND TECH SUPPORT-- ieGeek offers you 30 days free return, 12 month money back warranty, lifetime technical support. Any problem? need help? Contact us any time, any query will be responded less than 24 hours

KVM Switch HDMI 4 Ports, 4 USB 2.0 Hub, UHD 4Kx2K @30Hz & 3D & 1080P Supported and Wireless Keyboard Mouse, Share 4 Computers with one Keyboard Mouse and HD Monitor, with 4 USB-B and HDMI Cables

Amazon.com
as of July 4, 2021 3:08 am

Features

  • 【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 one button swapping between 4 computers. Convenient and practical. 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. Of course, it also supports 3D video and 1080P or lower resolution.
  • 【HIGH COMPATIBILITY,MATCH VARIOUS DEVICES】Compatible to HDCP with system Mac OS/Windows/Linux. Supporting HDMI 1.4 to connect most of the HDMI capable devices, such as PC, Laptop, Apple TV, PS3/PS4, Xbox, Sony Bluray player, Nintendo Switch, projectors, audio/video receivers, etc. high-speed transmission without lag, no loss of picture and sound quality.
  • 【POWERED BY USB, WIRELESS KEYBOARD & MOUSE】Needs to be supplied power to work. the included USB-B cable that comes with the product can supply power for the product. no power adapter is required, saving you space. Support wireless keyboard and mouse and mechanical gaming keyboard.
  • 【BUTTON SWITCH, PLUG AND PLAY】Button design, freely switch between 2 computers by pressing a button. Simple to install, plug and play, no software and driver is needed.

IOGEAR 4-Port USB KVM Switch with Cables and Remote GCS24U, Black

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Free shipping
Amazon.com
as of July 4, 2021 3:08 am

Features

  • 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

CKLau 4Kx2K Ultra HD 4 Port HDMI Cables KVM Switch Control 4 Computers/DVR/NVR with USB 2.0 Hub and Audio Support Keyboard Mouse Switching for Linux, Windows, Mac, Unix

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Free shipping
Amazon.com
as of July 4, 2021 3:08 am

Features

  • 4 in 1 out HDMI USB Switch: One set of keyboard, mouse and 1 monitor control 4 computers/laptops/PCs. Support wireless keyboard and mouse, Apple keyboard (hot key is changeable), touch screen, OLED screen, wide screen, etc.
  • We are certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal is more smooth and steady.
  • 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.
  • Max resolution up to 4096x2160@60Hz, compatible 3840x2160@60Hz, 1080P and lower resolution. With a DC5V 2A power adapter, power supply more stability. 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.

4 Port HDMI Cables KVM Switch Control 4 Computers/DVR/NVR,Ultra HD 4k×2K@30Hz Resolution with 2-Port USB 2.0 Hub,Sharing One of Keyboard and Mouse,HDMI Monitor to Control 4 Computers

Amazon.com
as of July 4, 2021 3:08 am

Features

  • ♛【4 in 1 out HDMI USB Switch 】Connects one USB keyboard & mouse and video hdmi monitor control up to 4 PC / Servers / Hard disk / NVR / Game consoles / AppleTV, etc
  • ♛【4K@30Hz WITH EDID & HDCP】 Max resolution up to 4K x 2K @30Hz,downward compatibility,This 4 port hdmi kvm is also equipped with smart EDID and 1.2 HDCP ,Ensure high-speed transmission without lag, no loss of picture and sound quality.
  • ♛【Ir Remte Switching】 This 4-port kvm is equipped with Ir remote controller control kvm switch,enables you anywhere switching;you also choose buttons on the front panel and Auto Scan switching
  • ♛【USB 2.0 HUB】 This kvm hdmi switch is equipped with 2 additional transfer rate of up to 480 Mbps 2.0 USB hubs.it best Ideal for sharing devices such as scanner / printer / flash drives between 2 computers/Laptops ,Please made sure kvm cable's USB connection to USB 2.0 port on computer (it not support USB 3.0 devices)
  • ♛【High Compatibility & Auto Match various Devices】Plug and play, using high technology to decode, no need to drive,fully compatible Windows X, MAC,Linux, Netware, Unix operating system and different kinds of Digital Visual Recorder (DVR)and HDMI Devices;True Transparent USB (TTU) emulation technology supports most keyboard and mouse designs with the kvm 4 port switch

4 Port VGA KVM Switch with USB Hub and Audio Mic Support Wireless Keyboard Mouse Connection and Push Button Switching Function

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Free shipping
Amazon.com
as of July 4, 2021 3:08 am

Features

  • 【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.
  • 【High Compatibility】:Support Windows 98SE/ME/2000/XP/2003 Server/Vista, Linux, or Mac OS.The high-quality new chipset,effectively reducing the computer crash, mouse and keyboard freezed ect undesirable phenomena.
  • 【100% Satisfaction Guarantee】:4 Pieces KVM cables included.Life Time Tech Support and 1 Year Warranty;If there is any problem with the KVM Switch received, please feel free to contact us through Amazon email.

Sea Wit 4 Port HDMI KVM Switch, 2020 Upgrade Supports 4K 1080P EDID 3D Auto Scan and Remote Control with 4 USB A-B Cables - 4 in 1 Out

Amazon.com
as of July 4, 2021 3:08 am

Features

  • 4-PORT KVM SWITCH: 1 set USB(wired/wireless)mouse and a monitor controls 1-4 HDMI devices: PC / Servers / Hard disk / NVR / Game consoles / AppleTV, etc.
  • ENJOYING HD VIDEO: The KVM switch with standard HDMI 1.4A supports high-quality video with 3840x2160@30Hz 4K 3D, and downward compatible with lower resolutions.
  • EASY TO USE: 4 switching modes: Panel switch / Hotkey switch(Customizable) / Mouse switch / Remote control switch,No delay,supports Auto-scan. Plug and play, no drive.
  • COMPATIBILITY: With EDID for free switching between various hdmi devices and systems. 2 USB-hub ports for sharing external hard drives, printers, scanners, etc. NOTE: The switcher is not compatible with Microsoft's mouse and keyboard.
  • FRIENDLY DESIGN: Full metal shell, independent power supply, non-slip foot pad, 2USB-hub, flexible switching mode, and soft indicator, which all ensures a good user experience.

TESmart 4-Port HDMI KVM Switch with 2 Pcs 5ft KVM Cables 3840x2160@60Hz 4:4:4 UHD Supports L/R Audio Output and USB 2.0 Device Control

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Free shipping
Amazon.com
as of July 4, 2021 3:08 am

Features

  • REDUCE SPACE. Combination KVM and HDMI Video Switch connects one keyboard, video monitor, and mouse to PC’s, laptops, gaming consoles, streaming devices, cameras, and more.
  • SUPERIOR VIDEO QUALITY. 3840x2160 @ 60hz with 4K source and capable monitor. EDID emulation to maintain resolutions and icons when switching.
  • EASILY SWITCH INPUTS. Keyboard hotkeys, mouse gestures, push button, or remote control (CR2025 battery not included).
  • MULTIMEDIA FOCUSED. Transmit audio over HDMI to stereo output. Share USB peripherals with dedicated USB2.0 port. Supports wireless keyboards and mice.
  • NO SOFTWARE NEEDED. Works with Windows, MacOS, Linux, Raspberry Pi, Xbox, PS4, Nintendo, AppleTV, Firestick, Roku, etc. If you need more cables, please go to purchase: https://www.amazon.com/dp/B075FRFXNX.

KVM Switch HDMI 4 Port Box, AIMOS HDMI 2.0 KVM Switcher Support Wireless Keyboard and Mouse Connections and with USB Hub Port, UHD 4K@60Hz & 3D & 1080P Supported

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Free shipping
Amazon.com
as of July 4, 2021 3:08 am

Features

  • ▶【 4 Port KVM Switch With USB2.0 HUB】Control 4 computers from one USB keyboard/mouse/monitor. provides you with great flexibility in integrating cross-platform computer equipment easily. Be using for Enterprise, Office, Multimedia Teaching, Meeting Room Gaming Room, Home Theater, Research Test etc.
  • ▶【 USB 2.0 HUB Port and Hot key switch 】support wireless keyboard and Mouse. Supports Connecting your usb 2.0 port device such as USB drive/Scanner/3D Printer/Monitor Camera. 3 Hotkey switch modes: Apart from the way button switching and Mouse switching, Hot key switching on keyboards that support all operation system (hot key: Scroll Lock, Scroll Lock, 1/2/3/4) and (Ctrl, Ctrl, 1/2/3/4).
  • ▶【 Ultra HD 4K visual enjoyment】:Full 18G bandwidth, Support resolution up to 4K@60Hz YUV4:4:4 chroma sampling, making display image more exquisite and realistic, really give a feast for your eyes. Of course it also support 3D and 1080P or lower resolution. 4K kvm Switch can full meet the needs of family and office.
  • ▶【Good Compatibility】: Plug and play, using high technology to decode, no need to drive, transmission technology support such as PC, Laptop, Apple TV, PS3/PS4, Xbox, Sony Bluray player, Nintendo Switch, projectors, audio/video receivers and most of the HDMI capable devices. high-speed transmission without lag, no loss of picture and sound quality.
  • ▶【100% Satisfaction Guarantee】: The high-quality new chipset,effectively reducing the computer crash, mouse and keyboard freezed ect undesirable phenomena. Powered by USB, No external power adapter required. As professional manufacturer, every kit is tested strictly before delivery, if there is any problem with the HDMI switch received, please feel free to contact us, we provide refund or replacement service for 1 year.

HDMI KVM Switch Dual Monitor Extended Display 4 Port, 2 USB 2.0 Hub, UHD 4K@30Hz YUV4:4:4 Downward Compatible, Hotkey Switch, with All Needed Cables, No Adapter Required

Amazon.com
as of July 4, 2021 3:08 am

Features

  • 【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). Support most wireless keyboard and mouse (or mechanical keyboard) on market, plug and play, no extra power adapter required. Note: Only when your sources and monitor support 4K@30Hz then you can get 4K effect, so if you want the max resolution you have to check your devices first.
  • 【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.
  • 【High Compatibility, Match Various Devices】This HDMI Dual Monitor KVM has 2 USB 2.0 ports for sharing USB devices, such as scanner and USB printer or U-disk etc. It can identify and match various display devices automatically. Also capacitate itself supports many kinds of input devices or signal sources, such as PCs, Laptop, PS4, PS3 etc. Compatible with a variety of computer systems. It can be widely used in various fields, such as education, finance, studios, offices, software development, etc
  • 【Important notes】Only when your computer supports dual display or multi display, you can use this product to achieve 4 computers to share dual monitor, extended mode or copy mode. If your computer only supports single display, then this product cannot help you get dual display function. Our products include 8 HDMI cables, 4 USB-B cables, and 1 mini USB charging cable. When using the product, please make sure that all cables are connected tightly, and make sure that all cables are good.

Best 4 port kvm switches Buying Guide

Before you buy a 4 port kvm switches , you should clarify your doubts in advance. Get help from other users’ opinions. Are there other things to consider besides the details described? Is the color correct, as you saw in the picture of the online shop? What is the actual content? Does the product still work after being exposed to water?

These are all questions that you as a consumer will surely ask. The manufacturers certainly want to achieve high sales with their products. The better known the brand is, the better the products are. Of course, there are also small and unknown brands that offer high quality products.

Therefore, pay attention to additional purchasing criteria. After all, it’s obvious that price is a deciding factor. If the price is not proportional to the quality, I recommend that you buy another product.

Conclusion

Just consider my rankings for best 4 port kvm switches above as a suggestion. The final choice is yours. Hope you can choose the best for you. Thanks for your reading. Have a nice day !

Updated: January 16, 2021 — 6:40 pm