... ,express card,usb3.0 express card 1)Compliant with USB 3.0/USB2.0/USB1.1 2)PCI-EXPRESS 3)plug and play pci-express,express card,usb3.0 ... express cardNEC UPD 720200 chipset Supports USB 3.0 specification type A connector x 2 ports Supports Low-speed ...