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Compact black KVM switch box with front buttons and rear HDMI and USB ports

ESTONE

ESTONE SW243-2HD 8K 60Hz 4-Port 2-Monitor KVM Switch

SKU CH-81A6-Z8TKD

Shares dual monitors and USB 3.0 peripherals across four computers with 8K 60 Hz resolution

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution8K 60 Hz
  • Switching methodPush Buttons/Desktop Controller
  • Auto-scan interval3 seconds
  • Control four computers with one keyboard, mouse and dual monitors
  • Share four USB 3.0 peripherals across all connected systems
  • Switch sources via front buttons, remote or 3-second auto-scan
  • Drive two displays at 8K 60 Hz or 4K 120 Hz
  • Copy or extend desktop across both screens per computer

4-Port 2-Monitor KVM Switch

The ESTONE SW243-2HD lets four computers share one keyboard, mouse and dual-display setup. It is built for users who need to control multiple systems from a single workstation without unplugging cables. The switch handles both video and USB 3.0 peripheral sharing in a compact desktop unit.

8K 60Hz HDMI 2.1 Video Support

Each computer must provide two HDMI outputs to use the dual-monitor modes. The switch passes up to 8K at 60 Hz and is backward compatible with 4K at 120 Hz, 4K at 60 Hz, 1080p and 720p. Copy mode mirrors the same image on both screens while Extend mode shows different content on each.

Passive Cooling With External Power

The unit draws power from an included 12 V 1 A adapter and runs without internal fans, so it adds no audible noise to the desk. Power consumption in normal use stays low because the switch only routes signals rather than processing video. The metal enclosure dissipates the small amount of heat generated.

How it compares

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

Price $120.99
Pricier than about 57% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
Product lineSW243-2HD
Model nameSW243-2HD
Product typeHDMI, USB
Display
Supported video resolution8K 60 Hz
Ports & slots
PC connectionsHDMI and USB
Computer ports2 Ports
Monitor ports2 Ports
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the boxThe package includes 1 × 4 in 2 out KVM switcher, 4*USB 3.0 A to A cables, 1 × 12V1A external power adapter, 1* IR cable, 1*remote control (batteries not included), and 1*user manual.
More details
Switching methodPush Buttons/Desktop Controller
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

How does the 8K 60Hz rating actually look when I connect two monitors to four computers?

Each computer must provide two HDMI outputs; the switch passes up to 8K at 60 Hz per display, and falls back to 4K 120 Hz, 4K 60 Hz, 1080p 60 Hz or 720p 60 Hz if any link in the chain cannot handle the top mode.

Which HDMI standard does the box implement, and what bandwidth ceiling does that impose?

The unit follows the HDMI 2.1 specification and remains compatible with HDMI 2.0 sources, so the practical ceiling is the 8K 60 Hz / 4K 120 Hz combination the hardware negotiates.

What physical space and cabling do I need to mount the switch on my desk?

The chassis measures 5.43 by 5.35 by 1.46 inches and weighs 9.52 ounces; it ships with four USB 3.0 A-to-A cables, a 12 V 1 A power adapter, an IR extender cable and a remote control, so allow room for those leads plus the eight HDMI cables your four dual-HDMI computers require.

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