1. PCI-Express 2 Ports USB 3.0 Controller Card 2. 2 Ports USB3.0 3. Chipset:NEC UPD720200 PictureProduct Specifications • PCI-Express 2 ... simultaneous operation of multiple USB 3.0, 2.0, 1.1 devices• Supports Low-speed, Full-speed, High-speed, Super-speed• Supports 1 ... -bit & 64-bit• External floppy drive power connector required for high power consumption USB devicesIncluded1 X PCI-Express 2 Ports USB ...