Wireless HD Transmitter and Receiver Audio Video Transmission Kit, 4K/30Hz for Streaming Video/Audio to HDTV/Projector No Drive Required Support Many HDMI Devices: One transmitter could support four receivers, you also can use less than 4 pairs in the same space. Moretop wireless video transmitter and receiver can work with most HDMI equipped devices, including Chromecast, Fire TV Stick, Apple TV, Android TV Stick, DVD, DVR, IPTV, CCTV Blu-ray players, set-top boxes, cable/satellite boxes, and computer systems. If you have any problems, please feel free to contact us and we will solve them perfectly within 24 hours. Support 4K/30Hz, 5G High-Speed Wireless Transmission:Moretop HDMI wireless transmitter and receiver input/output resolution supports 480P, 576P, 720P,1080P,2K and 4K make the received image and sound clear, stable and colorful without noise. Besides, with strong anti-interference, faster transmission speed by 5G Wireless dual antenna signal, you can enjoy superior video audio quality at home or office. Note: A delay might occur due to data compression. /Built-in IR Remote Control/With built-in IR signal extension, you can control the source device at the receiver and it supports 38kHz IR transmission. /Support multiple kits to use, Plug/Play/ Support multiple kits in the same location. 1 transmitter wirelessly transmit to 4 reveivers at the same time. Easy to install, true plug and play set up eliminates the need to install expensive and inconvenient cables. Meanwhile, no software or wifi connection required.