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Compact black KVM switch with HDMI and USB ports

CKLau

CKLau 2 Port 8K60Hz 4K144Hz Dual Monitor KVM Switch HDMI

SKU CH-28ZA-H8ZMW

Two computers share dual monitors, audio, microphone and two USB 3.0 peripherals at up to 8K 60 Hz or 4K 144 Hz via HDMI 2.1

  • Share two computers across dual monitors, audio, mic and USB 3.0 hub
  • Certified HDMI adopter delivers steady 8K 60 Hz and 4K 144 Hz output
  • Driver-free operation on Windows, Linux, Mac and more
  • Supports resolutions up to 10240×4320 at 60 Hz and 3840×2160 at 240 Hz
  • HDMI 2.1 and HDCP 2.2 with HDR 10 for smooth protected content

Dual-computer dual-monitor KVM switch

The CKLau two-port KVM switch lets two computers or laptops share one keyboard, one mouse, two monitors, audio, microphone and two USB 3.0 peripherals. It targets users who need simultaneous access to both systems on a twin-display desk setup.

HDMI 2.1 and HDCP 2.2 with HDR 10

Bundled cables connect both hosts directly to the switch, while the integrated USB 3.0 hub adds two extra ports for storage or accessories. Drive-free operation covers Windows, Linux, macOS and several distributions, and the HDMI 2.1 plus HDCP 2.2 implementation carries HDR 10 metadata without extra software.

8K60 and 4K144 resolution headroom

Supported modes reach 10240×4320 at 60 Hz and 3840×2160 at 144 Hz, with intermediate steps such as 5120×2880 at 60 Hz and 3440×1440 at 144 Hz. Each computer must provide two video outputs, and the unit lacks EDID emulation, so window positions may shift after switching.

Highlights

  • Share two computers across dual monitors, audio, mic and USB 3.0 hub
  • Certified HDMI adopter delivers steady 8K 60 Hz and 4K 144 Hz output
  • Driver-free operation on Windows, Linux, Mac and more
  • Supports resolutions up to 10240×4320 at 60 Hz and 3840×2160 at 240 Hz
  • HDMI 2.1 and HDCP 2.2 with HDR 10 for smooth protected content

Specifications

No published specifications for this item yet.

Questions about this item

Does the HDMI 2.1 connection need any firmware updates to stay compatible with new GPUs?

The switch is driver-free on Windows, Linux and macOS, so no firmware updates are required for HDMI 2.1 or HDCP 2.2 operation.

What resolution ceiling will I hit first when both monitors run at high refresh rates all day?

Each HDMI 2.1 port supports up to 10240x4320 at 60 Hz or 3840x2160 at 144 Hz, so 4K 144 Hz is the practical sustained limit per display.

How warm does the unit get and does it add audible noise when switching two PCs continuously?

The device has no fan and draws power from the connected systems, so it runs silently and stays at ambient temperature during continuous use.

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