SMAKN&reg; 1 Pair 1080P VGA Signal 60M Extender Repeater Adapter Splitter Converter Single RJ45 CAT-5E/6 Ethernet Support 1080P Full 3D (1 Transmitter + 1 Receiver) Transmitting distance is up to 60 meters by Ethernet cable. Use CAT-5 / 6 replaces VGA wire. Support hard disk video recorder, monitor host and other equipment which has a VGA interface. Small, lightweight, no power and driver required, easy installation and flexible in wiring. Widely used in KTV large screen display and other venues that need to extend the VGA signal to 60 meters by Ethernet cable.