Support Point-to-Point, Point-to-Many & Many-to-Many Broadcasting Extends 1080P HDMI signal up to 120m (394ft) over a single Cat5E/6 cable Designed to convert HDMI signal to standard TCP/IP and transmit by internet cable or LAN. With the advantage of TCP/IP standard 1080p, 3D, HDCP supported & wideband IR (38-56 khz) control Can be cascaded for many layers by adding Ethernet switches. Android app available for the switch on Google Play: search 'J-Tech Digital Matrix'.