4K HDBaseT HDMI™ Extender (Loop) - 400ft (cat6)-UHD-EXB400R-K
- Bi-directional IR control
- 4K@60Hz up to 400 feet
- CEC pass-through
*Overnight shipping doesn't include Weekends, or any holidays.
Couldn't load pickup availability



1. Long-Distance 4K HDMI Over Cat6
The UHD-EXB400R-K wall plate extender delivers uncompressed 4K@60Hz (4:4:4) video and high-definition audio over a single Cat5e/6 cable. Supporting HDMI 2.0, HDCP 2.2/1.4, and DVI 1.0 standards, it ensures flawless compatibility with modern AV systems. Capable of reaching up to 394ft (120m) for 4K and 492ft (150m) for 1080p, this 4K HDMI wall plate solution is perfect for classrooms, conference rooms, and home theater setups.

2. Built-In HDMI Loop-Out for Local Monitoring
Equipped with an HDMI loop output on the transmitter, this HDMI to Cat6 wall plate allows you to connect a local display at the source for instant monitoring. This feature is invaluable for live events, presentations, and installations where real-time source preview is essential. Whether you’re using it as an HDBaseT wall plate or a 4K HDMI extender over Cat6, it delivers consistent, reliable performance.

3. HDR Support and Flexible Audio Output
Experience vivid color and superior contrast with HDR, HDR10+, Dolby Vision, and HLG pass-through. The receiver unit includes stereo L/R analog audio output for audio de-embedding, giving you the flexibility to route sound to external systems independently. From premium home cinemas to professional AV systems, this HDMI over Ethernet wall plate ensures your visuals and audio are always at their best.

4. Full Control and Simplified Installation
Featuring bi-directional IR, RS-232, and CEC pass-through, this HDBaseT extender offers complete device control from either end of the connection. Power over Cable (PoC) technology requires only one power adapter for the entire setup, reducing clutter and simplifying installation. Its compact, durable wall plate design blends seamlessly into any environment, making it an ideal HDMI 2.0 wall plate solution for both residential and commercial use.
OREI UHD-EXB400R-K: 4K HDMI Extender with HDBaseT over CAT 6/7 up to 400 feet with IR control and loop out
Key Features:
- HDMI 2.0 and HDCP 2.2 compliant
- Video resolutions up to 4K@60Hz and 2K@60Hz
- Extend audio/video signals up to 400 feet over a single CAT 6/7 cable.
- 18Gbps video bandwidth
- HDMI loop output on the Transmitter
- Analog audio output at the Receiver
- HDR 10+ and Dolby Vision pass-through
- The Power over Cable function; requires only one power adapter to be connected at either end.
- Bi-directional IR control and CEC pass-through
The UHD-EXB400R-K HDMI extender utilizes HDBaseT technology for extending audio/video signals up to 400 feet via a single CAT 6/7 cable. It supports resolutions up to 4K@60Hz and 2K@60Hz, with an 18Gbps video bandwidth, fully compliant with HDMI 2.0 and HDCP 2.2 standards. Additionally, it offers two-way IR control and PoE (Power Over Ethernet). It also features an HDMI Loop output on the Transmitter end to connect a local display. This device is perfect for media extension from one location to the other in both home and commercial setups.
Note: OREI HDBaseT models are designed to work only with their own matching transmitter and receiver. They are not interchangeable with other OREI HDBaseT models, nor compatible with HDBaseT devices from other brands, due to chipset differences.
For best results, always use the included or recommended pair from the same model.