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Two small black network boxes with HDMI, USB, Ethernet and IR ports, UK power plugs attached

YINGHUA

YINGHUA 4K 120M HDMI KVM Extender TX RX Cat5e/6 Loop-out IR USB UK Plug

SKU CH-X1R3-B4CFD

Extends 4K HDMI, USB keyboard and mouse, IR control and audio up to 120 metres over Cat5e or Cat6 cable with local loop-out

  • TypeHDMI
  • Extends 4K video up to 120 metres over Cat5e/6
  • HDMI loop-out keeps a local display active at the transmitter
  • IR pass-through lets you control the source from the remote end
  • USB keyboard and mouse extension provides full KVM operation at distance
  • 5 mm audio output on both units carries stereo sound with the video

4K 120M HDMI KVM Extender

The YINGHUA extender sends 4K HDMI, USB keyboard and mouse signals, and IR commands over a single Cat5e or Cat6 cable up to 120 metres. Both transmitter and receiver include UK power plugs and provide 3.5 mm stereo audio output.

Suits installers needing remote PC control

Ideal for digital-signage, classroom or server-room setups where a computer must sit far from its display and peripherals. Not suited for applications that require 4K at rates above 30 Hz, HDR metadata, or cable runs longer than 120 metres.

4K 30 Hz output limit

The receiver delivers a maximum of 4K at 30 Hz, with full support for 1080p and lower resolutions. This frame-rate ceiling is the single specification that decides whether the extender matches the display and source requirements.

Highlights

  • Extends 4K video up to 120 metres over Cat5e/6
  • HDMI loop-out keeps a local display active at the transmitter
  • IR pass-through lets you control the source from the remote end
  • USB keyboard and mouse extension provides full KVM operation at distance
  • 5 mm audio output on both units carries stereo sound with the video

Specifications

TypeHDMI

Questions about this item

Does the box include the Cat5e/6 cable needed for the 120m link, or must I buy it separately?

The extender ships with transmitter and receiver units, UK power supplies, IR remote and USB cables; the Cat5e/6 cable for the 120 metre run is not included.

The specs list 4k 30Hz and 1080p output — which resolution should I pick for my 4K monitor?

Choose 4k 30Hz for native 4K content; select 1080p if your display or source cannot handle 4K at 30 Hz.

What does the 340MHz bandwidth figure mean for actual video quality on my screen?

The 340MHz bandwidth supports HDMI 1.4 signals up to 4K at 30 Hz with full 4:4:4 colour sampling over the 120m Cat5e/6 link.

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