Specifications

LED indicator to check uplind/downport communication& OCP status easily;
With blue LED indicatior

Fully compliant with the USB 1.1 or 2.0;

Single chip integrated USB Hub control with embedded proprietary processor;

Supports 4 bus-powered/self-powered downstream ports;

Built-in 3.3V voltage regulator allows-single 5V operating voltage, resulting in reduced overall system cost;

Runs at 12MHZ frequency;

Driverless, hot plu&play, dual blue LEDshow;

Support OS: Windows XP, 2000, ME,98,Vista;

Allows matching outside power of DC5V/1000mA;

With HUB&MIC function;