Description
Run HDMI over network cable instead of a long HDMI lead
The UGreen 20519EU kit ships one transmitter and one receiver. HDMI enters the transmitter and exits the receiver while the link between units travels over Cat5E or Cat6 Ethernet—helpful for in-wall routes, long spans, and setups where replacing HDMI with structured cabling can simplify construction and upkeep.
Core specifications
| Kit contents | 1× transmitter, 1× receiver |
| Cable type | Cat5E/CAT6 (also rated Cat6/Cat7 in extended specs) |
| Reach | Up to 70 m (230 ft) on Cat6 or Cat7 |
| Video | Full HD 1920×1080 at 60 Hz (1080p) |
| HDMI / HDCP | HDMI 1.4; HDCP 1.4 |
| Power | Separate supplies for transmitter and receiver |
Protocol and control support
- VESA DDC, hot-plug detection (HPD), 3D passthrough, HDCP, and EDID-based automatic resolution handling
- Audio travels with video for synchronized playback
- Bi-directional IR pass-through so remotes, mice, keyboards, and similar controls can operate the source from the far end—and control can flow the other way when needed
- LED indicators on both boxes show link status
- Install is plug-and-play without extra drivers or software
Hardware and typical installs
Processing chipsets, alloy housings with heatsinking, and anti-oxidation contacts are chosen for steady signal handling and continuous 24/7 duty—environments such as security monitoring are called out in the source material. Common fits include home cinema rooms, meeting spaces, and teaching venues where HDMI must cross distance over Ethernet.





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