Specifications

Fully compliant with the Universal Serial Bus Specification,USB2.0 Single chip
integrated USB hub

Fully compliant with the Universal Serial Bus  Specification,USB2.0  Single chip
integrated USB hub controller with  embedded proprietary precessor.

Supports four bus-powered/self-powered down stream ports.

Built-in3.3V  voltage regulator allows single -5v  operation voltage. resulting in
reduced overall cost.

Runs at 12MHz frequency.

hot plug & play

Design  with super streamline & mini, Blue LED show

Support OS: Windows XP,2000,ME, 98SE, 98, Linux2.4 and Mac OS 8.5 or over version