Geplink&reg; 40 Meters(120 Feet) Active USB 2.0 Extension Amplifier Cable Connect Pc with Far Away Webcam Skype/microphone/xbox/wifi Router Antenna/hard Driver/phone Charging/keyboard/mouse/touch Screen Tv/bluetooth Adapter/printer Power and transmit data for your remote external USB devices such as camera,webcam ,printers, speakers, scanners, monitors, keyboards,cellphone, CCTV etc from your computer or PC With 4 signal boosters ensure lossless transmission(1 booster for every 10 meters), Plug and Play; Shares available USB power between cable itself and attached device This cable is active up to 120ft, allow full-speed connections with error-free transmission( while standard passive USB extension cable connections can cause significant data loss over distances of more than 5 meters) The uniquely designed weatherproof cover ensures that the connection between the attached USB device and the extension cable is protected from the harsh environment, allowing the device to be used outdoors It comes with a USB power cable to supply power and ensure the high speed and lossless single transmission,almost no lag.