Specification:

1.Fully compliant with the USB V1.1(Or USB V2.0)

2. Singo chip integrated USB Hub control with embedded proprietary processor.

3. Supports 4 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. Runs at 12MHz frequency.

6. Driverless,hot plug & play,7 color LED show.

7. Support OS:Windows XP,2000,ME,98,Linux2.4 and Mac OS8.5 or over version.

8.Allows matching outside power of DC5V/1000mA

9. Dimension:240*210mm(L*W) H:max=12mm min=5mm