The U2-160-4 is a USB 2.0 extender with built-in 4-Port Hub in the remote end for connection of up to 4 USB devices. The extender sends USB signals across a CAT5e/6 cable up to 50 meters at data rates to 480 Mbps. In most applications no additional power supply connection is needed as power is drawn from the host and sent through the CAT5e/6 cable. A universal power supply is included for use with power hungry USB devices.