Product Description of USB 2.0 High-Speed 4 Port Hub SplitterUSB 2.0 HUBUSB Ports:4Ultra slim structure design100% brand new and high-quality data sync & charging 4 Port Hub.Multiple USB2.0 interface supports plug and play, easy to use and carry.Support over current and instant current protection, protect the connected devices and it self.Drive free, support windows xp/vista/7/8/10 and Mac OS, Linux.Compatible: Windows 2k/XP/Vista/Win 7/Linux/MAC OS 9.1 or higher.