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Compact black box with front push buttons and rear HDMI and USB ports

Jansicotek

Jansicotek SW231-3HD 8K 60 Hz triple-monitor KVM switch 2 PCs 3 displays

SKU CH-951V-2MCX9

Share two computers across three HDMI monitors at up to 8K 60 Hz with four USB 3.0 ports and a wired desktop controller

  • 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 two PCs with one keyboard and mouse
  • Share three monitors across both computers at 8K 60 Hz
  • Switch between extended and duplicate display modes instantly
  • Connect four USB 3.0 peripherals to either system
  • Switch via front buttons or wired desktop controller

Triple-monitor KVM for two PCs

The Jansicotek SW231-3HD lets two desktops or laptops share three HDMI monitors and four USB 3.0 ports with a single keyboard and mouse. Each computer must support three or more screens to use extended or duplicate display modes. The switch handles video and peripheral routing without software drivers.

8K 60 Hz HDMI 2.1 upgrade

This unit replaces simpler two-monitor or 4K-limited switches when you need three simultaneous 8K 60 Hz outputs and HDMI 2.1 bandwidth. The jump is worth it if your GPUs and monitors all support 8K 60 Hz or 4K 120 Hz and you want one USB 3.0 hub for both systems.

HDMI 2.1 and HDCP 2.3 limits

HDMI 2.1 carries the 8K 60 Hz signal, but cable length and monitor handshake can reduce the practical resolution. HDCP 2.3 protects premium content, yet some older sources or sinks may fall back to lower modes. The 12 V 1 A supply keeps the USB 3.0 hub stable, but total peripheral draw must stay within that budget.

How it compares

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

Price $115.99
Pricier than about 55% 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

What desk space does the 5.43 x 5.35 x 1.46 inch unit need?

The switch occupies a 5.43 by 5.35 inch footprint and stands 1.46 inches tall, so allow that much flat space plus cable bend radius for three HDMI leads, two USB 3.0 cables and the 12 V power adapter.

Which cable goes where during setup, and what step do users miss?

Connect each PC with one HDMI cable and one USB 3.0 cable to the matching numbered ports, plug the three monitors into the three HDMI outputs, attach the 12 V/1 A power supply, then press the desktop controller to confirm both computers recognise all three displays — the step often missed is powering the unit before booting the PCs.

When should the 12 V/1 A power adapter be replaced?

Replace the adapter if the switch loses video on one or more monitors, USB 3.0 devices disconnect under load, or the LED indicators flicker, as these signal the 1 A supply can no longer sustain the 8K 60 Hz throughput and four downstream USB ports.

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