Features:_x000D_
Fully compliant with the Universal Serial Bus._x000D_
Specification Version 1.1/2.0,full speed up to 480Mbps single chip integrated USB hub controller with embedded proprietary processor._x000D_
Support four bus-powered USB hub controller with embedded proprietary processor._x000D_
Built-in 3.3 voltage regulator allows single+5V operating voltage,resulting in reduced overall system cost._x000D_
Provide up to 500mA current to each port which is sufficient for Provide up to 500mA current to each port which is sufficient for _x000D_
diverse devices.Hot plug &play._x000D_
Design with supper streamline & minimize with color LED show._x000D_
OS: Win95 ORS2.0,Win98/SE,Win2000,WinME and XP.