SPECIFICATIONS: 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. Extends the distance of a USB device from a USB enabled computer up to 150 ft. Ideal for use with USB cameras, printers, web cams, keyboard/mouse extensions, and any other USB devices. Self-powered, no external power source is required. Uses standard Cat5 / Cat5E / Cat6 patch cord (not included).