4XEM's 100M HDMI Extender (4XHDMIEXT100M) extends high speed HDMI signals up to 100 meters/ 300 Ft away from your HDMI or DVI-D source using Cat5e/Cat6 UTP/STP Ethernet cabling. The HDMI Extender supports HDMI video resolutions up to 1080p and offers 3 transmission modes - point-to-point mode, one point-to-many mode and cascade connection. The built-in IR extender function allows IR remote control of source devices from a remote viewing location by sending IR commands received in the vicinity of the display back to the source devices. Problem it solves: Place your HD display anywhere in the room and know you have 300 feet of play to get a high resolution 1080p signal. 4XEM gear is respected industry wide for its high performance, premium quality and durability.