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Two small black metal boxes with HDMI and USB ports on the front

BFKK

BFKK HDBaseT KVM Extender 100m 4K 60Hz 4 Port USB 2.0

SKU CH-JXVK-2R69F

Extends 4K 60 Hz HDMI and four USB 2.0 ports up to 100 m over Cat5e/6/6a/7 with PoE, RS-232 and bi-directional 3.5 mm audio

  • TypeKVM Switch
  • Extends 4K 60Hz HDMI up to 100m over single Cat cable
  • Zero-latency USB 2.0 pass-through at 480Mbps for four devices
  • One-way PoE powers receiver from transmitter over the same link
  • RS232 and bi-directional 3.5mm audio pass through included
  • DIP-switch EDID management ensures reliable display handshake

HDBaseT 2.0 KVM Extension

This HDBaseT 2.0 KVM extender transmits uncompressed 4K 60 Hz video up to 100 m over a single Cat5e/6/6a/7 cable. It includes bi-directional 3.5 mm stereo audio pass-through on both transmitter and receiver units. USB 2.0 data travels at 480 Mbps with zero added latency. The system is designed for remote PC control and interactive display operation across long distances.

Capacity and headroom

The extender supports 4K 60 Hz YUV4:2:0 8-bit video and 1080p 120 Hz signals without compression or loss. Four USB 2.0 device ports on the receiver share a 5 V 0.5 A per-port power budget, limiting high-draw peripherals. One USB host connector on the transmitter links to the source computer. RS232 pass-through and one-way PoE from transmitter to receiver are also carried over the same cable.

Cat cable distance limits

Uncompressed 4K 60 Hz reaches the full 100 m or 330 ft on Cat5e/6/6a/7 without signal degradation. USB 2.0 throughput remains at 480 Mbps across that distance. The single-cable design carries video, audio, USB, RS232 and power simultaneously. EDID management is handled via a DIP switch on the unit rather than software negotiation.

Highlights

  • Extends 4K 60Hz HDMI up to 100m over single Cat cable
  • Zero-latency USB 2.0 pass-through at 480Mbps for four devices
  • One-way PoE powers receiver from transmitter over the same link
  • RS232 and bi-directional 3.5mm audio pass through included
  • DIP-switch EDID management ensures reliable display handshake

Specifications

TypeKVM Switch

Questions about this item

Will this extender work with my existing Cat5e cabling?

Yes, the extender transmits 4K 60Hz signals over a single Cat5e cable up to 100 metres or 330 feet without signal loss or latency.

How can I confirm the 4K 60Hz video and USB 2.0 links are active after installation?

The receiver provides four USB 2.0 ports operating at up to 480 Mbps; verify video at 4K 60Hz on the display and test keyboard, mouse or other USB devices for zero-delay response.

What cables and power supplies are included versus what I must source separately?

The kit includes transmitter and receiver units with RS232 and 3.5 mm audio ports; you must supply Cat5e/6/6a/7 cable and ensure each USB device on the receiver draws less than 5V 0.5A.

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