详细规格及用途描述

Fully compliant with the Universal Serial Bus Specification version 2.0, full speed up to 480Mbps.
1.Single chip integrated USB hub controller with embedded proprietary processor
2.Support four bus-powered/self-powered downstream ports
3.Built-in 3.3V voltage regulator allows single +5V operating voltage, resulting in reduced overall system cost
4.Provide up to 500mA current to each port, which is sufficient for diverse devices
5.Hot plug & play
6.Design with super streamline & mini size with color LED show(particular models)
7.W/AC adapter(optional)