USB RJ45 extension adapter – range up to 60M length Features: Extends the distance of USB device from a USB-enabled computer up to 200 feet. Ideal for use with USB Camera’s, Printers, Webcams, Keyboard/Mouse extensions, and any other USB Device. Use standard Cat5/Cat5E/Cat6 patch cord (not included) More cables and adapter The USB signal can be extended up to 60 meters, the extension distance is less than 50 meters without external power supply.