With the TV Anywhere Wireless 4K LL you can easily connect a second TV or projector without running Hdmi cables. This wireless hdmi extender transmits video and audio in Ultra HD quality to another room. Ideal for locations without a cable connection. The set replaces a long Hdmi cable and works up to 50 meters. Even through walls and ceilings. Thanks to the low latency. audio and video stay perfectly synchronized. With Hdmi loopthrough you can watch on two screens simultaneously and via IR return you control your equipment as usual.