The usb2004ext2 4 port usb over cat5 extender lets you extend usb 20 connections over distances up to 100 meters 330 feet over standard cat5 or cat6 utp cabling backward compatible with usb 1x devices the extender allows up to 4 of almost any kind of usb device to be placed at remote locations away from the host computer systemr r with data transfer rates up to 480 mbps and 500 ma of power per port with the use of an external power adapter at the remote end the usb extender makes for a