OREI 1x4 HDMI Extender HDBaseT 4K

This HDBaseT HDMI extender splitter distributes a single HDMI source to four displays using CAT6/7/8 cable, offering a simpler wiring option for conference rooms and live events. It combines an integrated splitter and long‑reach transmitter so you can run a 4K video signal over network cable without extra switchers. If you need reliable multiroom video over a single cable, this HDMI extender splitter helps keep signal loss and latency low while supporting HDR formats and multichannel audio 😌.

Key points

This unit handles UHD 4K@60Hz video with HDCP 2.2 compatibility and supports HDR, HDR10, HDR10 Plus and Dolby Vision. It includes an HDMI loop out on the transmitter for a local monitor and a four‑port CAT6 output to reach four remote receivers simultaneously. The product also provides IR pass back so remote control commands travel from display locations back to the source. Setup is plug and play, and the transmitter supplies power over cable to compatible receivers using PoC for cleaner installs 🎯.

Technical details

• Name: OREI 1x4 HDMI Extender Splitter HDBaseT

• Max resolution: 3840 x 2160p@60Hz 4:4:4

• Transmission range: 120 m for 4K with Cat6, up to 150 m for 1080p

• HDMI bandwidth: 18 Gbps HDMI 2.0a HDCP 2.2

• Audio: DTS HD, Dolby TrueHD and 7.1 channel digital audio

• Control: IR pass back 20~60Hz with included IR cables

• Power: PoC support and dual voltage supply with US plug and international adapter

Benefits

Using a single transmitter with built‑in splitter reduces clutter and simplifies installations, especially in meeting rooms or exhibits. The 4K@60Hz throughput preserves detail for presentations and signage, while HDR10+ and Dolby Vision support enhance color and contrast for compatible sources. PoC capability means fewer wall outlets near receivers, which can lower installation time and visible wiring. Keep in mind these HDBaseT units are designed to pair with matching OREI receivers and may not interoperate with other HDBaseT models according to the manufacturer ⚠️.

Usage tips

Run high quality Cat6 or better cable and avoid damaged connectors for best results. Place the transmitter near the source and use the HDMI loop out for a supervisor monitor. For remote control, connect the included IR emitters and receivers to enable control from each display location. Test EDID settings if switching between different display types to ensure consistent image and audio behavior.