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Small black box with HDMI and USB ports on the front

BUCIER

BUCIER KVM Switch Dual Monitor HDMI 2 Port USB 2.0 4K@30Hz 1080P@60Hz

SKU CH-XZQS-T43D9

A dual-monitor KVM switch lets one keyboard and mouse control two computers across two displays at up to 4K 30 Hz or 1080p 60 Hz via HDMI and USB 2.0

  • TypeAccessories
  • Control two computers with one keyboard and mouse across dual monitors
  • Enjoy up to 4K resolution at 30 Hz for sharp visuals
  • Also supports 1080p at 60 Hz for smooth motion
  • Switch instantly via front-panel buttons or Scroll Lock hotkeys
  • Includes all required cables with USB 2.0 hub built in

Dual-monitor KVM for two computers

This BUCIER KVM switch lets one keyboard and mouse control two PCs while sharing two HDMI monitors in extended or mirrored mode. It targets users who need to operate a pair of computers from a single desk without unplugging cables.

Check video outputs and USB ports first

Each computer must provide two HDMI outputs or suitable adapters to feed both monitor ports on the switch. The front panel includes dedicated keyboard and mouse USB 2.0 ports for hotkey switching, so verify your peripherals use standard USB connectors.

Stable 4K at 30 Hz and 1080p at 60 Hz

The unit maintains UHD 4K resolution at 30 Hz with YUV4:4:4 colour sampling during long sessions, dropping to 1080p at 60 Hz when either source or display cannot sustain the higher timing. No external power adapter is required, so thermal load stays low.

Highlights

  • Control two computers with one keyboard and mouse across dual monitors
  • Enjoy up to 4K resolution at 30 Hz for sharp visuals
  • Also supports 1080p at 60 Hz for smooth motion
  • Switch instantly via front-panel buttons or Scroll Lock hotkeys
  • Includes all required cables with USB 2.0 hub built in

Specifications

TypeAccessories

Questions about this item

What cables are included so I can connect two PCs and two monitors right away?

The package ships with every HDMI and USB cable needed to link both computers and both displays — no extra adapters or cables are required.

Should I choose the 4K 30 Hz mode or the 1080p 60 Hz mode for my monitors?

Pick 4K at 30 Hz if both your graphics outputs and monitors support that resolution and refresh rate; otherwise 1080p at 60 Hz works on virtually any HDMI screen.

Will the 30 Hz refresh rate at 4K make mouse movement feel laggy in daily work?

At 30 Hz the cursor updates half as often as at 60 Hz, so fast motion can appear slightly stepped, but typical office tasks and video playback remain perfectly usable.

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