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 embedded proprietary processor
3) Supports four bus-powered ports
4) Built-in 3.3V voltage regulator allows single +5V operating voltage, resulting in reduced overall system cost
5) Expand four ports, supply up to 550mA current per port
6) Runs at 12MHz frequency
7) Driverless, hot plug and play

OEM/ODM,Customized Logos/Designs are Welcome