Startech com usb110ext2 1 port usb 1 1 extender over cat5 6 40m startech com usb110ext2 p the usb110ext2 usb 1 1 extender from startech com enables you to extend a usb 1 1 connection over distances of up to 40 meters 131feet using standard cat5 or cat6 utp cabling bypassing the normal limitation of 5m 15ft for usb 1 1 devices and allows for the host computer system to be safely stored in a remote location p p the usb extender features a compact design with no external power require