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Black rectangular KVM switch with four HDMI ports and wired remote control

BFKK

BFKK 4-Port HDMI KVM Switch 4K@30Hz 4 Cables

SKU CH-HKR3-ZFW02

A 4-port KVM switch shares one 4K@30Hz monitor and three USB peripherals across four computers with button or wired remote switching

  • Manage four computers from one monitor and three USB peripherals
  • Supports 4K@30Hz with backward compatibility to 1080P and 720P
  • Switch via front buttons or wired remote with LED status indicators
  • Works driver-free on Windows 10/8.1/7, Mac OS, Unix and Dos
  • Includes four 2-in-1 KVM cables, no external power needed

Four-computer KVM with integrated cables

This BFKK KVM switch lets you control four computers from a single 4K@30Hz monitor and three shared USB peripherals. The package includes four 2-in-1 KVM cables so every connection is ready out of the box. It suits home-office users and small-studio operators who want one keyboard, mouse and printer across multiple machines. No driver installation is required on supported operating systems.

Verify HDMI ports and USB peripheral count

Each computer must provide an HDMI video output and at least one USB port for the included cables. The switch shares exactly three USB devices, so confirm your keyboard, mouse and printer or scanner fit that limit. Target displays need to accept 4K@30Hz or lower resolutions such as 1080p and 720p. The unit draws power from the connected computers and does not need a separate adapter.

Cables and remote simplify daily use

Four bundled 2-in-1 cables combine HDMI and USB links, reducing desktop clutter compared with separate leads. A wired remote lets you change the active computer without reaching for the front-panel buttons. LED indicators show which system is currently selected. The switch operates driver-free on Windows 10, 8.1, 8, 7, Mac OS, Unix and Dos.

Highlights

  • Manage four computers from one monitor and three USB peripherals
  • Supports 4K@30Hz with backward compatibility to 1080P and 720P
  • Switch via front buttons or wired remote with LED status indicators
  • Works driver-free on Windows 10/8.1/7, Mac OS, Unix and Dos
  • Includes four 2-in-1 KVM cables, no external power needed

Specifications

No published specifications for this item yet.

Questions about this item

Does the switch ship with cables or do I need to buy them separately?

The package includes four 2-in-1 KVM cables that combine HDMI and USB connections, so no extra cables are required for the four computers.

Which video resolution should I expect when using a 4K monitor at 30 Hz?

The unit supports 4K×2K at 30 Hz and is backward compatible with 1080P and 720P displays.

Will the 4K@30Hz rating still apply if I connect a 1080P display?

Yes, the switch automatically negotiates the lower resolution, so a 1080P monitor works at its native refresh rate without any setting changes.

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