It has both usb 2 and 3 ports on it. With a little sticky velcro on the bottom, it makes for easy expansion. The original product page on the SIIG site is here.
Information on this hardware is as follows.
Technical Specifications
- Interface: USB 3.0 Revision 1.0
- Chipset: NEC
- Interfaces/Ports: 3 x USB 3.0 (Type A); 4 x USB 2.0 (Type A)
- Data Transfer Rate: Up to 5Gb/s
- Certifications/Standards: RoHS
- Dimensions: 3.5″ x 2.5″ x 0.875″
Downloads: