Description:This USB extension adapter allows you to connect your USB device to your computer at a distance of up to 150ft with the help of a Cat5/Cat5e/Cat6 patch cable (LAN cable not included).This adapter will allow you to have your USB cameras, printers, web cams, keyboard/mouse extensions or any other USB device exactly where you want it without having to move around your computer. Features:Self-powered, no external power source is required.Extends USB devices up to 150ft/50m.To get better function please Uses standard Cat5/Cat5E/Cat6 patch cord (not included).Ideal for a wide variety of USB devices, from printers, web cams, and hard drives, to cell phones, iPods, digital cameras and game controllers.Support Windows XP, Windows Vista, Windows 7.Base connectors: USB Type A Male, RJ45 FemaleRemote Connectors: USB Type AFemale, RJ45 FemalePackage Includes 1 x USB Extender Sender1 x USB Extender Receiver