Extraordinary structure:

This is a PCI-Express card expanded 7* high-speed USB 3.0 interface, if you need to use several USB external products at the same time, this express card will be your best choice. It is made of 5 x external USB3.0 interface, 2 x USB 3.0 ports, and they are expanded by a 19pin connector on this express card.

Product Features:

1. Conforms to PCI-Express standard 2.0 version.
2. Conforms to Universal Serial Bus 3.0 standard.
3. USB 3.0 interface transfer rate could reach 5Gbps, downward compatible with USB 2.0/1.1.
4. It can be connected to 7pcs USB devices at the same time.
5. For the 19pin USB3.0 connector, you can buy our BR3220P-U3 to expand 2 x USB 3.0 interface to make full use of your vacant floppy space.
6. USB interface could offer a 5V2A power supply to an external device.
7. Big 4pin interface for optional power supply.
8. Supports Window2000/XP/VISTA/WIN7 and Linux.