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Compact black metal box with front push button and multiple video ports on the rear

CKLau

CKLau 2-Port Dual Monitor HDMI + DisplayPort KVM Switch 3840x2160@60Hz

SKU CH-1EJN-ENGY4

Controls two computers sharing one keyboard, mouse and two monitors at 3840 x 2160 resolution with multiple switching methods and USB 2.0 hub ports

  • Computer ports2 Port - HDMI + DIsplayport
  • Monitor ports2 Ports
  • Supported video resolution3840 × 2160
  • Product typeHDMI

Computer Connections 2 Port - HDMI + DIsplayport

Style 2 Port HDMI + DIsplayport

Model USB 2.0

  • Controls 2 PCs with one keyboard, mouse and dual monitors for extended or mirrored display
  • Supports 3840 x 2160 at 60 Hz via HDMI 2.0 and DP 1.2 with auto EDID
  • Switches by front button, keyboard hotkey, mouse click, wired remote or auto scan
  • Adds 2 USB 2.0 hub ports to share printers, webcams, headsets and drives
  • Works with Windows, Linux, Mac and devices without USB input like Apple TV

Dual-monitor KVM for two PCs

The CKLau switch lets you control two computers that each provide HDMI and DisplayPort outputs using one keyboard, one mouse and two monitors. It supports extended or mirrored desktop layouts at up to 3840 x 2160 resolution and 60 Hz refresh. The unit is aimed at users who alternate between a work machine and a personal system without rewiring displays or peripherals.

Front-panel button, hotkeys, mouse and remote

Switching is handled by a push button on the enclosure, configurable keyboard hotkeys, mouse gestures or the included wired remote; an auto-scan mode cycles inputs automatically. The switch also accepts sources that do not supply a USB signal such as media-streaming boxes. Two extra USB 2.0 hub ports allow shared access to printers, webcams or storage without additional hubs.

Metal chassis, passive operation

A heavy metal housing keeps the device stable on the desk and dissipates heat without fans, so sustained switching and continuous 4K 60 Hz video pass-through remain reliable during long sessions. Separate audio and microphone jacks maintain independent sound paths for each computer. No driver installation is required on supported Windows, Linux or Mac systems.

How it compares

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

Price $128.99
Pricier than about 61% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeHDMI
Display
Supported video resolution3840 × 2160
Ports & slots
Computer ports2 Port - HDMI + DIsplayport
Monitor ports2 Ports

Questions about this item

How do I confirm the switch is passing 3840x2160@60Hz to both monitors after setup?

Check each monitor's on-screen display or OS settings to verify 3840x2160 at 60 Hz, then use the front button, hotkey, mouse click or wired remote to swap computers and ensure both screens update without flicker.

Which cables are included and what must I supply for the two monitors?

The box provides all computer-side HDMI and DisplayPort cables plus the USB links; you only need to add the two monitor cables that match your displays' inputs.

Should I choose the HDMI or DisplayPort input on each computer for the best 3840x2160@60Hz result?

Both HDMI 2.0 and DP 1.2 ports support 3840x2160@60Hz, so use whichever output your graphics cards provide; the switch handles either equally.

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