External 7-slot passive USB hub letting you instantly transfer pictures, music and other data to your laptop or desktop. It lets you transfer digital data from various multimedia devices such as mouse, keyboard, mp3 player, printer, etc. You can connect numerous devices at the same time. The set also includes additional AC adapter in order to provide support for the device in load. MODECOM WAVE 7 doesn't require any drivers. Thanks to USB interface, you only have to plug the device to your computer.