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Compact black KVM switch with front buttons and rear DisplayPort, USB 3.0 ports

CKLau

CKLau 2-Port Dual Monitor DisplayPort KVM Switch 1.4 8K 30Hz 4K 144Hz USB 3.0

SKU CH-ZNNS-ZEHXM

Lets two computers share dual monitors, keyboard, mouse, audio and one USB 3.0 device with 4K at 144 Hz and 8K at 30 Hz switching

  • TypeDisplayPort, USB
  • Computer Connections2 Ports
  • Monitor ConnectionsDual Monitor
  • Monitors SupportedDual Monitor Displayport
  • Audio Featureswith Audio and Cables
  • USB FeaturesUSB 3.0
  • Share two PCs with one keyboard, mouse, dual monitors, audio and a USB 3.0 device
  • DisplayPort 1.4 drives 7680×4320 at 30 Hz and 3840×2160 at 144 Hz
  • Four switching methods: hotkeys, mouse gesture, front button or wired remote
  • Extended, mirrored or spliced dual-monitor modes with no drivers needed
  • Works with Windows, Linux, Mac and more; includes cables, power adapter and remote

Dual-PC DisplayPort KVM

This CKLau KVM switch lets two computers share one keyboard, one mouse, two monitors, audio, a microphone and a single USB 3.0 peripheral. It supports DisplayPort 1.4 with HDR10 and is compatible with DP 1.2 sources. The unit handles resolutions up to 7680x4320 at 30Hz and 3840x2160 at 144Hz across dual displays.

Installation and common issues

Connect the supplied DisplayPort and USB 3.0 cables to each computer, attach monitors and peripherals, then power the switch before turning on the PCs. Four switching methods are available: hotkey combinations, front-panel button, wired remote push-button, or mouse gesture. Gaming or mechanical keyboards may require the front USB 3.0 hub port instead of the dedicated rear keyboard port for reliable operation.

Before you order

Verify that each computer provides two DisplayPort video outputs to match the dual-monitor design. Confirm your monitors use DisplayPort inputs and support the target resolution and refresh rate combination you need. The switch requires the included DC 5V 2A power adapter, so ensure a nearby mains socket is available.

Highlights

  • Share two PCs with one keyboard, mouse, dual monitors, audio and a USB 3.0 device
  • DisplayPort 1.4 drives 7680×4320 at 30 Hz and 3840×2160 at 144 Hz
  • Four switching methods: hotkeys, mouse gesture, front button or wired remote
  • Extended, mirrored or spliced dual-monitor modes with no drivers needed
  • Works with Windows, Linux, Mac and more; includes cables, power adapter and remote

Specifications

TypeDisplayPort, USB
Computer Connections2 Ports
Monitor ConnectionsDual Monitor
Monitors SupportedDual Monitor Displayport
Audio Featureswith Audio and Cables
USB FeaturesUSB 3.0
FeaturesDisplayport 1.4 KVM Switch: allows 2 PCs sharing one set of keyboard & mouse, 2 monitors, audio, microphone and 1 pcs USB 3.0 peripheral device.(Tips: 1. this KVM switch required your computer with 2 or multi video outputs. 2. This KVM switch is without EDID emulation. 3. Please use the Displayport 1.4 cables which come with the KVM switch to connect your computers and monitors to avoid monitors flickering.)

Questions about this item

How do I verify the KVM is passing 4K 144 Hz to both monitors after setup?

Set each computer to 3840x2160 at 144 Hz in its display settings, confirm both screens show the correct resolution and refresh rate, then use the hotkey or front button to switch and ensure the signal remains stable on the active port.

Which cables and accessories are included and what must I provide?

The box contains the KVM unit, four DisplayPort cables, two USB 3.0 cables, a DC 5 V 2 A power adapter, a wired remote push-button, and a manual; you only need to supply the two computers, two monitors, keyboard, mouse, and any audio devices.

Should I choose this model for 8K 30 Hz or 4K 144 Hz workflows?

This single model supports both — it handles 7680x4320 at 30 Hz and 3840x2160 at 144 Hz (also 120 Hz, 165 Hz, 240 Hz at lower resolutions), so pick it if you need either capability.

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