New USB UTP Extender Adapter Over Single RJ45 Ethernet CAT5E 6 Cable Up to 150ft Self-powered, no external power source is required. Extends USB devices up to 150ft/50m. Remote Connectors: USB Type AFemale, RJ45 Female Base connectors: USB Type A Male, RJ45 Female Package Including:1 x USB Extender Sender ;1 x USB Extender Receiver