USB2.0 Extender Over Cat.5e+4-Port Hub An extender for USB over RJ45, Applicable for all usage platforms, no compatibility issue, Use Cat.5, Cat.5e or Cat.6 RJ45 LAN cable for extension up to 60M, With USB2.0 specification, data transfer speed up to 480Mbps, With a power port. By connecting to external power supply, it can supply more power to USB peripheral devices and enhance the performance, Plug and play, no driver needed.