Features:
100% Brand new and high quality!
Extends your HDMI signal over long distance 30 meters to a compatible display over CAT5E or CAT6 cable; 
One pair as a full functional module， no need of setting. 
Use CAT-5E cable to substitute HDMI cable to achieve long distance transmission. 
Follow the standard of IEEE-568B. 
Transmission distance reaches up to 30 meters. 
Auto-adjustment of ， equalization and amplify， the user does not need to care about it 
Signaling rates up to 2.25Gbits in support of 1080P display. 
Each port supports HDMI or DVI inputs with a HDMI &DVI adapter... 
No signal lost， easy installation; 
HDCP compliant.

Specifications:
Support 3D; 
Video input: 0.5 -1.0 volts p-p (480i， 576i， 1080i); 
Video output: HDMI 1.2a (480p， 576p， 720p， 1080p); 
Support Audio format: DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD; 
Material: Iron case 
Power supply: Input: 100~240V / 50 / 60Hz / 0.4A; Output: 5V / 1A 
Size: 8.3cm x 4.6cm x 2.4cm 

Package includes:
1 x HDMI Transmitter 
1 x Receiver 
1 x Power adapter