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Small black rectangular box with front push buttons and rear HDMI and USB ports

ESTONE

ESTONE SW231-3HD 3-port HDMI KVM Switch 8K 60Hz 2 PC 3 Monitor USB 3.0

SKU CH-VBCY-AD1NF

Connects two computers to three monitors at up to 8K 60Hz with four USB 3.0 ports and push-button or desktop 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 two computers with one keyboard and mouse across three monitors
  • Triple display output up to 8K at 60 Hz for extended or duplicate modes
  • Four USB 3.0 ports share printers, scanners and storage at 5 Gbps
  • Push-button and wired remote switching with LED status indicators
  • 12 V power adapter ensures stable operation with high-power USB devices

Triple Monitor KVM Switch for Two PCs

The ESTONE SW231-3HD connects two computers or laptops to three HDMI monitors and four USB 3.0 peripherals. One keyboard and mouse set controls both systems with support for extended and duplicate display modes. It delivers video up to 8K at 60 Hz and 4K at 120 Hz via HDMI 2.1 and HDCP 2.3. A wired desktop controller and front push buttons provide switching options.

Ideal for Multi-Display Workstations.

Professionals who need simultaneous visibility across three screens from two hosts will benefit. Buyers who only use one monitor or need to share displays among more than two computers should consider a different solution. The switch requires each connected PC to support three video outputs for full extended mode functionality. Compatibility spans Windows, Mac OS, Linux, and Unix with plug-and-play operation.

8K 60Hz Video Bandwidth and Four USB 3.0 Ports

The decisive specification is the 8K 60Hz video capability combined with four USB 3.0 ports running at 5 Gbps. This bandwidth determines whether high-resolution triple-monitor setups and fast peripheral transfers work as intended. A 12 V 1 A power adapter is included for stable operation with high-power USB devices. Dimensions are 5.43 x 5.35 x 1.46 inches and weight is 9.52 ounces.

How it compares

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

Price $109.99
Typical for this category: the median of 4,010 items is $105.49.

Specifications

Product
Brand nameESTONE
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 much desk space does the 5.43 x 5.35 x 1.46-inch unit need?

The switch measures 5.43 by 5.35 by 1.46 inches and weighs 9.52 ounces, so it fits on a small shelf or behind monitors without blocking vents.

Which cables must be plugged in first to avoid a blank screen on the third monitor?

Connect the 12 V power adapter, then all three HDMI cables to the computers, then the USB 3.0 cables; the switch needs power before it negotiates 8K 60 Hz or 4K 120 Hz EDID.

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

Replace the adapter if the LED indicators flicker, USB 3.0 devices disconnect under load, or the unit fails to hold 8K 60 Hz on all three monitors simultaneously.

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