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Compact black box with front push buttons and LED lights, rear HDMI and four USB ports, plus a small wired remote on a short cable

WRIARICH

WRIARICH 2-Port HDMI 2.1 KVM Switch 8K 60Hz 4K 120Hz 4 USB 3.0

SKU CH-HSZM-KE516

Share one monitor, keyboard and mouse between two computers at up to 8K 60 Hz or 4K 120 Hz via HDMI 2.1 with four USB 3.0 ports

  • PC connections2 PCs
  • Computer ports2 Ports
  • Monitor ports1 Port
  • Supported video resolution7680 × 4320
  • Switching methodPush Buttons
  • Monitor support1 Monitor
  • Share one monitor between two computers with 8K 60 Hz clarity
  • Switch instantly via front button or 1.5 m wired remote
  • Four USB 3.0 ports keep keyboard, mouse and peripherals connected
  • Works driver-free on Windows 10 11 Linux Mac OS Chrome OS
  • Compact 10.2 × 6.5 × 1.4 cm design needs no extra power supply

Two-PC KVM for 8K Workstations

This HDMI 2.1 KVM switch lets two desktops or laptops share a single monitor, keyboard and mouse. It supports 8K at 60 Hz and 4K at 120 Hz or 144 Hz, plus lower resolutions down to 720p. Four USB 3.0 ports handle peripherals such as drives, webcams and printers. No external power supply is required.

For Dual-System Users Needing High Refresh Rates

Ideal for professionals or gamers who switch between two computers on one 8K or high-refresh 4K display. Not suited for setups with more than two PCs, for buyers needing keyboard hot-key switching, or for displays that lack HDMI 2.1 bandwidth. The wired remote works only within 1.5 metres.

Driver-Free Install with Button or Remote Switching

Connect the two USB 3.0 cables and HDMI leads, then use the front-panel button or the included wired controller to change sources. The unit is plug-and-play on Windows 10, 11, XP, Vista, Mac OS, Linux and Chrome OS. A common issue is attempting 8K output when the computer, cable or monitor does not all support 7680 x 4320 at 60 Hz.

How it compares

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

Price $80.99
Cheaper than about 59% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI, USB
Display
Supported video resolution7680 × 4320
Graphics
Monitor support1 Monitor
Ports & slots
PC connections2 PCs
Computer ports2 Ports
Monitor ports1 Port
USB supportWith USB support
Power
Power requirementsRequires no additional power supply
Size & build
Product dimensions10.2 × 6.5 × 1.4 cm
Product weight360 g
In the box
In the box1 x KVM Switch,
2 x USB 3.0 Cable,
1 x Wired Controller,
1 x User Manual
More details
Switching methodPush Buttons
Status lightsYes

Questions about this item

What cables must I already have to connect my two PCs and one monitor to this KVM switch?

You need two HDMI cables that meet the HDMI 2.1 specification for 8K at 60 Hz or 4K at 120 Hz, plus the two supplied USB 3.0 cables for keyboard, mouse and peripheral data.

Will my existing 4K 60 Hz monitor work correctly when switched between the two computers?

Yes — the switch passes 4K at 60 Hz, 1080p and lower resolutions without scaling, and the built-in EDID simulation keeps each PC's display settings stable during switching.

How can I confirm the switch is delivering 8K 60 Hz or 4K 120 Hz after setup?

Check the OS display settings on each computer; they should show 7680 x 4320 at 60 Hz or 3840 x 2160 at 120 Hz, and the front-panel LED indicates which port is active.

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