Device that allows you to extend the maximum length of USB allows up to 50m using Category 5 UTP cable. It consists of a module that plugs into the USB port of a computer or hub, and at the other end another module with an A-female connector that connects to the USB device or hub to further ramifications if necessary. Supports up to 300mA USB peripherals connected to the remote module, it works without power supply and this makes the power supported by the remote module is limited. The local module connected to the USB port, it consumes 500mA 5VDC. Sizes of each module 100x70x30mm and weighing 100g.