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Compact black KVM switch with front buttons, rear HDMI and USB ports, and wired remote

Jansicotek

Jansicotek SW231-3HD 3-Port HDMI KVM Switch 8K 60Hz USB 3.0

SKU CH-QN8X-3Y4S0

Lets two computers share three monitors at up to 8K 60Hz with four USB 3.0 ports and push-button or remote switching

  • PC connectionsHDMI and USB
  • Computer ports3 Ports
  • Monitor ports3 Ports
  • Supported video resolution8K 60 Hz
  • Switching methodPush Buttons/Desktop Controller
  • Auto-scan interval3 seconds
  • Control 2 computers and 3 monitors with one keyboard and mouse
  • Switch instantly via push buttons or wired desktop remote
  • Triple 8K 60Hz output with HDMI 2.1 and HDCP 2.3 support
  • Four USB 3.0 ports for peripherals and high-power devices
  • Powered by included 12V 1A adapter for stable operation

Triple-Monitor KVM for Two Computers

This Jansicotek SW231-3HD switch lets two desktops or laptops share three HDMI monitors and four USB 3.0 peripherals with one keyboard and mouse. It supports duplicate and extend display modes, provided each computer can drive three screens independently. The unit includes a 12V/1A power adapter for stable operation with high-power USB devices.

Plug-and-Play Setup with Wired Remote

Connection uses standard HDMI and USB 3.0 cables supplied in the box, and the switch works with Windows, Mac OS, Linux and Unix without drivers. Switching is done via push buttons on the unit or the included wired desktop controller. Auto-scan cycles every 3 seconds, and LED indicators show the active port. Extended desktop mode only functions when both computers natively support three simultaneous outputs.

HDMI 2.1 Bandwidth and Resolution Limits

The switch passes HDMI 2.1 signals up to 8K at 60Hz and 4K at 120Hz, with HDCP 2.3 compliance for protected content. All three monitor outputs share this bandwidth ceiling, so driving three 8K displays simultaneously requires each source to output within the interface limits. USB 3.0 peripheral ports operate at 5 Gbps, and the unit does not support video interfaces other than HDMI.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $121.99
Pricier than about 58% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameJansicotek
Product lineSW231-3HD
Model nameSW231-3HD
Product typeHDMI, USB
Display
Supported video resolution8K 60 Hz
Ports & slots
PC connectionsHDMI and USB
Computer ports3 Ports
Monitor ports3 Ports
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the box1x USB 3.0 3 × 3 HDMI Triple Monitor KVM Switch, 2x USB 3.0 Cables, 1x Power Adapter, 1x Wired Button Switch, 1x User's manual.
More details
Switching methodPush Buttons/Desktop Controller
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

How do I confirm the KVM is passing 8K 60Hz to all three monitors after setup?

Check each monitor's on-screen display or OS settings to verify 8K 60Hz is active; the front-panel LED indicators show which computer is selected and that a valid signal is present.

What cables and accessories are included and what must I provide separately?

The box contains the KVM unit, two USB 3.0 cables, a 12V/1A power adapter, a wired button switch and a user manual; you must supply three HDMI cables and your keyboard, mouse and USB 3.0 peripherals.

Which model should I choose if I need to share three monitors between two computers?

The SW231-3HD is the only model listed and supports exactly two computers sharing three HDMI monitors at up to 8K 60Hz with four USB 3.0 ports.

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