This kind of HDMI Extender can use two pieces of CAT-5e/6 cables to extend the HDTV display up to 30 meters for 1080p， This Adapter not only breaks up the limitation of the HDMI cable¡¯s transmission distance， but also has more flexibility and convenience in cable construction.Features:This HDMI extender has many features that enable it to perform in a superior way. Among those features you will find:1. One pair full functional module， no need of setting.2. CAT-5e/6 cable can substitute HDMI cable to achieve long-distance transmission.3. Follow the standard of IEEE-568B.4. Transmission distance can be up to 30 Meters for 1080p (using CAT-6 cable).5. Compact portable size.6. The rate of signaling up to 1.65Gbps in support of 1080p display.7. HDPC compliant.8. HDMI Version: HDMI 1.4.9. Extend the HDTV display up to 30 meters.Specification:Gender: Male-Female?Connector Type: HDMI/ Optical FiberConnector Color: GoldColor: BlackItem size: 6.0 * 4.0 * 2.0cm / 2.36 * 1.57 * 0.79inItem weight: 77g / 2.71ozPackage size: 19.2 * 15.1 * 2.8cm / 7.56 * 5.94 * 1.10inPackage weight: 125g / 4.40ozOperation:1. Plug the fixed HDMI cable of the sender into the HDMI input source such as: HD-DVD， PS3， STB etc.2. Connect two CAT-5e/6 cables to both the output of the transmitter (Not Include) and input of the receiver (Not Include).3. Plug the fixed HDMI cable of the receiver (Not Include) into the HDMI display， such as: HD-LCD， HD-DLP etc.Package list:1* Pair(2pcs) Black HDMI Extender Adapter