OREI HD12-EX165-K: 4K 1x2 HDMI Over Ethernet Extender with IR, PoC, EDID, Loop Out

Overview

The OREI HD12-EX165-K is a compact HDMI extender designed to simplify multi-display setups. By sending a single HDMI source to two displays over Cat6/7 cables, it keeps cabling tidy and enables synchronized viewing across rooms, bars, classrooms, or conference spaces. The design emphasizes reliability with a PoC option, allowing the receivers to be powered through the existing Ethernet cable.

In real world use, you can set up a 4K display in the front room and a secondary screen in the back without running additional power outlets to every location. If you work with a conference room or trade show booth, this device can distribute content to two screen zones while leaving a local monitor at the source for quick checks.

What it does

Distributes 1 HDMI source to two displays over Cat6/7, using a sender and two receivers. The transmitter also includes a second HDMI output to connect a local monitor or display, so you can verify the source image at the source end as needed. The kit ships with a world-wide voltage adapter and an IR kit that supports remote control commands from the receiver side back to the source.

• 4K resolution up to 30 Hz over distances up to 165 feet; 1080p up to 230 feet; 2K at 60 Hz and 720p are supported.
• IR kit (20–60 kHz) enables bidirectional remote control of the HDMI source.
• EDID management on the transmitter helps preserve compatibility and image quality across displays.

What you get

• 1x Sender unit
• 2x Receiver units
• IR kit and remote control compatibility
• Instructions manual and world-wide voltage power adapter
• Lifetime OREI tech support and 12-month warranty

Setup and use cases

Plug-and-play operation means no software installation is required. It works with standard Cat6/7 cables and HDMI sources, making it suitable for HDMI exhibitions, video conferences, meeting rooms, and bars. The system is designed to deliver a clean, simple signal path with minimal setup effort.

Keep in mind that benefits are described as possibilities based on described features. Actual outcomes depend on your equipment and environment.

Technical highlights

• Support: 4K at 30 Hz up to 165 ft, 1080p at 60 Hz up to 230 ft, 2K at 60 Hz, 720p
• Local HDMI loop out and EDID control
• Plug and play with no software required