Feature: 1. LONG RANGE TRANSMISSION: Wireless HD Multimedia Interface extender adopts point to point mode transmission, 30 meters distance without lagging, 1080P HD picture quality, as real and delicate. 2. MULTI DEVICE COMPATIBILITY: Wireless HD Multimedia Interface transmitter receiver is suitable for computers, set top boxes, game consoles, video cameras and other HD Multimedia Interface devices, wireless transmission to large screen devices. 3. STABLE SIGNAL: Wireless HD Multimedia Interface extender's high performance chip provides stable transmission without flickering, black screen, delay and other problems. 4. BUILT IN ANTENNA: Wireless HD Multimedia Interface transmitter receiver kit adopts built in antenna design, place behind the big screen, clean and tidy, fast same screen, cast screen. 5. PLUG AND PLAY: Wireless HD Multimedia Interface transmitter receiver kit free driver, no need to network, plug and play, conference more efficient. Specification: Item Type: Wireless HD Multimedia Interface Transmitter Receiver Material: ABS Interface: HD Multimedia Interface Resolution: 1080P Transmission Distance: Approx. 30m/98.4ft . Package List: 1 x Transmitter1 x Receiver 1 x Instruction Manual 1 x Clip