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Silver aluminium box with four HDMI ports and push button switching

Vszerda

Vszerda MT-KH804 4-Port 8K@60Hz HDMI 2.1 KVM Switch

SKU CH-7BTC-6X29G

Four-computer KVM switch shares one monitor, keyboard, mouse and two USB 3.0 devices at up to 8K@60Hz with push-button or wired desktop control

  • Monitor ports4 Port
  • Switching methodPush Button
  • Power requirements5 V
  • Product typePush Button
  • Product weight0.939 kg
  • Share one monitor, keyboard, mouse and two USB 3.0 devices across four computers
  • Supports up to 8K@60Hz plus 4K@120/144Hz, 2K@165Hz and 1080@240Hz
  • Switch instantly with front push button or wired desktop controller with blue LED indicator
  • Works driver-free with Windows 10/11, Mac OS and Linux systems
  • Includes four USB 3.0 cables, wired controller and power cable; 8K HDMI cables not included

Four-computer KVM with 8K@60Hz support

This Vszerda MT-KH804 switch lets four computers share one monitor, one keyboard, one mouse and two USB 3.0 peripherals. It handles resolutions up to 8K at 60 Hz and drops back to 4K at 30, 60, 120 or 144 Hz, 2K at 165 Hz and 1080p at 240 Hz. The unit weighs 0.939 kg and runs from a 5 V supply.

HDMI 2.1 bandwidth and cable limits

The HDMI 2.1 interface delivers the 8K@60Hz ceiling, but every input and output cable must stay at or below 2.5 metres. Verified 8K-rated cables are required and none are supplied in the box. Hotkey switching is not available, so port changes rely on the front button or the wired desktop controller.

Driver-free setup with external power option

Windows 11 down to XP, Mac OS and Linux all recognise the switch without drivers; plug the four USB 3.0 cables and the desktop controller in, then press the button or the remote to swap. A 5 V 1 A USB adapter is not included, so add one if the host ports cannot supply enough current.

How it compares

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

Price $147.99
Pricier than about 68% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVszerda
Model nameMT-KH804
Part numberMT-KH804
Product typePush Button
Ports & slots
Monitor ports4 Port
Power
Power requirements5 V
Size & build
Product weight0.939 kg
More details
Switching methodPush Button

Questions about this item

Should I pick the four-port MT-KH804 or a two-port version for my four-computer setup?

The MT-KH804 provides four HDMI inputs so all four computers connect simultaneously; a two-port model would require unplugging cables when you exceed two systems.

What does the 8K@60Hz headline mean when I connect my gaming PC and monitor?

It means the switch passes up to 8K resolution at 60 Hz, and also handles 4K at 120 Hz or 144 Hz, 2K at 165 Hz, and 1080p at 240 Hz without downscaling.

How does the HDMI 2.1 interface limit cable length and bandwidth in practice?

HDMI 2.1 supports the 8K@60Hz bandwidth, but the manufacturer specifies that each input and output cable must not exceed 2.5 m (8.2 ft) to maintain signal integrity.

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