... dBm- Operating Frequency: 5.1GHz - 5.9 GHz- Image transmission distance up to 30 meters without barrier between Transmitter and Receiver- Less than 1 ... TX:1X HDMI out, 1 x DC in, 1 x IR IN, 1 x MINI USB AB , Features - Designed to connect ... no damage, degradation of performance, or change of characteristics. CEØ WIRELESS HDMI A/V SENDER STICK RX