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Compact black KVM switch with top button and front wired remote, rear HDMI and USB ports hidden

LUOM

LUOM SW231-3HD KVM Switch 3 Monitors 2 Computers 8K 60Hz 4K 120Hz HDMI 2.1 4 USB 3.0

SKU CH-7NSC-AB4XE

Connects two computers to three HDMI monitors and four USB 3.0 ports with 8K 60Hz and 4K 120Hz support, plus push-button and wired remote switching

  • TypeHDMI, USB
  • PC ConnectorsHDMI and USB
  • Computer Connections3 Ports
  • Monitor Connections3 Ports
  • Video Resolution8K 60Hz
  • PC SelectionPush Buttons/Desktop Controller
  • Control 2 computers with one keyboard and mouse across 3 monitors
  • Triple display up to 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1
  • Switch instantly using front button or wired remote
  • Four 5 Gbps USB 3.0 ports keep peripherals shared
  • Cables route behind the unit for a clean desk

Triple-Monitor 8K 60Hz KVM

The LUOM SW231-3HD is a new HDMI 2.1 KVM switch that lets two computers share three monitors and four USB 3.0 peripherals. It supports extended or mirrored desktops at up to 8K 60Hz and 4K 120Hz with HDCP 2.3 compliance. Switching is handled by front-panel buttons or the included wired remote. The unit ships with two USB 3.0 cables, a power adapter and a manual.

Ideal for dual-PC workstations

This switch suits professionals who run two laptops or desktops and need a single keyboard, mouse and triple-monitor setup without cable clutter. It works across Windows, Linux and macOS with plug-and-play operation. Buyers who need to connect more than two computers or who require DisplayPort inputs should look at other solutions.

Deciding specification: three HDMI outputs

The defining limit is the three HDMI monitor ports paired with two computer ports. If your workflow demands three screens driven from two hosts at 8K 60Hz or 4K 120Hz, this switch matches that requirement exactly.

Highlights

  • Control 2 computers with one keyboard and mouse across 3 monitors
  • Triple display up to 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1
  • Switch instantly using front button or wired remote
  • Four 5 Gbps USB 3.0 ports keep peripherals shared
  • Cables route behind the unit for a clean desk

Specifications

BrandLUOM
SeriesSW231-3HD
ModelSW231-3HD
TypeHDMI, USB
PC ConnectorsHDMI and USB
Computer Connections3 Ports
Monitor Connections3 Ports
Video Resolution8K 60Hz
PC SelectionPush Buttons/Desktop Controller
AutoScan Interval3 seconds
LED IndicatorsYes
USB Featureswith USB support
ApplicationKVM Switch 3 Monitors 2 Computers: This HDMI KVM Switch 2 port connects 2 desktops or laptops to share 3 monitors and 4 USB 3.0 ports. You only need one set of keyboard and mouse to control all the monitors, and it supports expanding and copying displays. To expand and copy the display, each laptop/PC must support 3 or more screens and must support extended displays.
8K HDMI KVM Switch for 2 Computers Share 3 Monitors and 4 USB 3.0 devices.
It is possible to control two computers and three monitors directly with one set of keyboard and mouse.
Three monitors can support two modes:dupl
Features1. 2 computers/laptops share one set of keyboard, mouse, and 3 HDMI monitors
2. Triple monitors output support up to 8K@60Hz for extended and mirror display, support HDMI 2.1 and HDCP 2.3 standards.
3. 2 Switching modes: Button switch and wired remote.
4. With extra 4 x 5Gbps USB 3.0 ports .
5. Cross-support most major OS including Windows, Linux, Mac, and more.
6. The ports that need to plug in HDMI/USB cables are all hidden behind the 3 monitor kvm switch, so the desktop doesn't get cluttered, you can enjoy the clean work space.
Dimensions5.43 x 5.35 x 1.46 inches
Weight9.52 Ounces
Package Contents1x USB 3.0 3x3 HDMI Triple Monitor KVM Switch, 2x USB 3.0 Cables, 1x Power Adapter, 1x Wired Button Switch, 1x User's manual.

Questions about this item

Does the LUOM SW231-3HD run hot or make noise when switching between two computers all day?

The unit has no fan and relies on passive cooling, so it stays silent and only warm to the touch during continuous use.

What cables must I already own to connect two computers and three monitors to this KVM?

You need three HDMI cables for the monitors and two combined HDMI-plus-USB-3.0 cables for the computers; the box supplies only the two USB-3.0 links.

Will my older 4K 60 Hz monitors work alongside a new 8K 60 Hz screen on the SW231-3HD?

Yes, each of the three HDMI 2.1 ports negotiates its own EDID, so mixed resolutions such as 4K 60 Hz and 8K 60 Hz run simultaneously without downscaling the higher display.

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