New design USB HUB

1.Fully compliant with the Universal Serial Bus Specification version 1.1/2.0 full speed up to 480Mbps
2.Single chip integrated USB HUB controller with e,bedded proprietary precessor
3.Support four bus-powered/self-powered downstream ports
4.Built-in 3.3V voltage regulator allows single+5V operating voltage,resulting in reduced overall system cost
5.Provide up to 500mA current to each port which is sufficient for diverse devices
6.Hot plug and play