The LINDY CAT5 USB (Universal Serial Bus) 2.0 Extender can be used to extend the distance between a USB (Universal Serial Bus) peripheral device & a host computer by up to 100m. It consists of a local unit which connects to the computer & a remote unit which connects to the device. Standard, low cost CAT5/5e/6 network cable (not included) is then used to bridge the connection between the two units. Supplied with " Multi-Country" power supply with adapters for Europe, US, UK & Australia Dimensions of both units: 4x 6.5x 2.5cm (Wx Dx H) Package Contents USB Transmitter & Receiver Units 5V Multi-Country PSU User Manual Driver CD