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Silver rectangular KVM switch with push button and front ports

Vszerda

Vszerda CKL-922HUA-4 8K HDMI 2.1 KVM Switch 2 Port Dual Monitor

SKU CH-GEQD-NS9AX

Controls two computers across dual monitors with 8K 60Hz or 4K 144Hz HDMI 2.1 video and USB 3.0 peripheral sharing

  • Switching methodPush Button
  • Product typePush Button
  • Product weight1.211 kg
  • Control two computers with one keyboard, mouse and dual monitors
  • 8K at 60 Hz and 4K at 144 Hz via HDMI 2.1
  • Share two USB 3.0 peripherals between both systems
  • Switch by hotkey, mouse click, button, remote or auto-scan
  • Stereo output and microphone input through 3.5 mm audio ports

8K HDMI 2.1 KVM Switch

The Vszerda CKL-922HUA-4 connects two computers to dual monitors using a single keyboard and mouse set. It supports HDMI 2.1 for resolutions up to 7680x4320 at 60Hz and 3840x2160 at 144Hz. Two USB 3.0 hub ports allow sharing peripherals such as printers or webcams. The unit weighs 1.211 kilograms and includes a push-button selector.

Dual-monitor users with two PCs

This switch suits professionals and gamers who operate a work laptop and a personal desktop side by side. It provides five switching methods including hotkeys, mouse gestures, front button, wired remote and auto-scan intervals from 8 to 999 seconds. Buyers needing EDID emulation for persistent display detection should look elsewhere. Systems without dual HDMI outputs will require separate adapters.

HDMI 2.1 bandwidth for 8K60 and 4K144

The single specification that decides fit is the HDMI 2.1 interface delivering 7680x4320 at 60Hz or 3840x2160 at 144Hz across both displays. If your monitors and graphics outputs support these modes, the switch passes them without compression. If your workflow only requires 4K60 or lower, a less expensive HDMI 2.0 model may suffice.

How it compares

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

Price $223.99
Pricier than about 81% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameVszerda
Model nameCKL-922HUA-4
Part number922HUA-4
Product typePush Button
Size & build
Product weight1.211 kg
More details
Switching methodPush Button

Questions about this item

Will the USB 3.0 hub ports need replacement after heavy use?

The integrated USB 3.0 hub ports are built into the switch and have no user-serviceable parts; they are designed to last the life of the unit.

What resolution or refresh-rate ceiling appears first when gaming at 4K 144 Hz across both monitors?

The HDMI 2.1 link supports 3840×2160 at 144 Hz, so that is the highest 4K refresh rate available on this switch.

How much heat or fan noise does the 1.211 kg unit produce when left running all day?

The metal chassis runs passively with no fan, so it stays silent and only warm to the touch during continuous operation.

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