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Two compact HDMI extender units with built-in male connectors and USB power ports, one labelled transmitter and one receiver

Bolton Technical

Bolton Technical 4K HDMI Extender Kit 230ft 70m 2 in 1 accessory

SKU CH-NFXK-VGNW1

Extends 4K HDMI video and audio up to 230 feet over a single CAT5e or CAT6 cable with zero latency and USB power

  • Extends 4K@60Hz up to 230ft over single CAT cable
  • Powers receiver only via USB with POC support
  • Built-in HDMI plugs remove need for extra cables
  • HDCP 2.2 and 1.4 compliant for protected content
  • Carries Dolby TrueHD and DTS-HD Master Audio formats

4K HDMI Extender Kit

This kit extends HDMI 2.0 signals up to 230ft at 4K 60Hz or 295ft at 1080p over a single CAT5e or CAT6 cable. It includes a transmitter and receiver with built-in HDMI connectors for direct plug-in. USB power and Power Over Cable support mean only the receiver needs a power source. It suits installers needing long runs without signal degradation.

Sustained Signal Performance

The extender maintains 4K 60Hz with HDR and HDCP 2.2 compliance across the full 70m distance without added latency. Chroma subsampling options include 4:4:4, 4:2:2 and 4:2:0 for bandwidth management. Audio formats such as Dolby TrueHD and DTS-HD Master Audio pass through continuously. POC operation keeps the link stable even when the transmitter draws power solely from the cable.

Pre-Installation Checks

Verify your source and display both have HDMI Type-A ports and support HDMI 2.0 or HDCP 1.4 at minimum. Ensure a solid CAT5e or better cable run exists between locations, not exceeding 70m for 4K or 90m for 1080p. Confirm a USB power source is available at the receiver end. This kit does not support fibre or wireless links, so buyers needing those media should look elsewhere.

Highlights

  • Extends 4K@60Hz up to 230ft over single CAT cable
  • Powers receiver only via USB with POC support
  • Built-in HDMI plugs remove need for extra cables
  • HDCP 2.2 and 1.4 compliant for protected content
  • Carries Dolby TrueHD and DTS-HD Master Audio formats

Specifications

No published specifications for this item yet.

Questions about this item

Does the receiver unit need its own USB power cable when running all day, or does POC draw enough power over the CAT cable?

Only the receiver requires USB power; the transmitter is powered over the CAT cable via POC, so a single USB source keeps the link running continuously.

Which cables and ports must I already have to connect a source and a display at 4K@60Hz?

You need one CAT5e or CAT6 cable up to 70 m, an HDMI source with a Type-A output, and a display with a Type-A input; the kit plugs directly into both without extra HDMI leads.

Will a 1080p projector at 90 m still receive a clean signal alongside a 4K display on a shorter run?

Yes, the extender delivers 1080p up to 90 m and 4K@60Hz up to 70 m, so both distances are supported simultaneously with HDR and HDCP 2.2/1.4 compliance.

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