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Compact aluminium KVM extender with HDMI USB and 3.5mm ports

BUCIER

BUCIER 4K HDTV 120M KVM Extender USB-A 3.5mm AUX CAT6 RJ45 US Plug

SKU CH-SWWN-FCH6A

Extends 4K HDMI, USB keyboard and mouse plus 3.5 mm audio up to 120 metres over a single CAT6 cable

  • Product typeAccessories
  • Extends 4K display up to 120 meters over CAT6
  • USB-A port connects keyboard and mouse remotely
  • 5 mm audio jack passes uncompressed LPCM and compressed Dolby Digital
  • Aluminium alloy housing protects circuitry during long runs
  • Single CAT6 cable replaces bulky HDMI for flexible routing

Extending 4K HDMI up to 120 metres

The BUCIER extender transmits 4K video and USB keyboard or mouse signals over a single CAT5e or CAT6 cable up to 120 metres, replacing long HDMI runs with more flexible Ethernet cabling. It includes 3.5 mm audio pass-through and ships with a US power plug. Designed for installers and AV integrators who need remote display placement without signal loss.

Fits between source and display using one Ethernet

The transmitter connects to the HDMI source and USB peripherals, while the receiver connects to the remote display and audio equipment. Only a single CAT5e or CAT6 link is required between the two units, freeing conduit space and simplifying cable pulls in walls or ceilings. No additional video cables or fibre are needed.

Maintains uncompressed

The extender carries uncompressed LPCM as well as compressed formats such as DTS Digital, Dolby Digital, DTS-HD and Dolby TrueHD across the full 120 metre link. Video remains stable at 4K resolution without compression artefacts during continuous operation. Units are tested before shipping to verify reliable performance under sustained load.

How it compares

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

Price $149.99
Pricier than about 69% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeAccessories

Questions about this item

What is the maximum extension distance before signal quality drops?

The extender carries a 4K signal up to 120 metres over a single CAT6 cable.

How much power does the unit draw and does it need active cooling?

It ships with a US plug power supply and uses a fanless aluminium-alloy case for silent operation.

Which cables and peripherals must I provide to complete the link?

You need one CAT5e or CAT6 patch cable, an HDMI source, an HDMI display, and USB keyboard and mouse.

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