Extend HDMI signals over long distances by sending signals over CAT 5e or CAT 6 cables.Use CAT5e or CAT6 cable to replace HDMI and achieve long distance transmission, a pair of products (one transmitter, one receiver)HDMI pigtails are attached to each unit, so there is no need to buy additional HDMI cablesHDMI interface: 19Pin maleFrequency range: 50/60HzVideo extension bandwidth: 1.65Gbps/165MHzCAT-6 cable: 30M, 1080pPower consumption: 5WSupported video formats: DTV/HDTV 1080P/1080i/720P/576P/480P/576i/480iSupported Resolutions: 480i to 1080pUse CAT6 cable to support 1080p resolution up to at least 100ft (30M), with lower resolutions fartherSupports: Uncompressed audio such as LPCM / Compressed audio such as DTS Digital (including DTS-HD and Dolby True HD) / 3DUse 2 CAT5e or CAT6 cables (not included)Note that the device needs to run a dual CAT5e/CAT6 (sold separately) cable to establish a connection. One carries the data signal and the other carries the timing signal - no power supply required(This extender works with CAT5e cable, but we recommend using CAT6 cable whenever possible.)Package includes: 1 HDMI Extender Transmitter + 1 HDMI Extender Receiver.