2 Ports USB 3.0 PCI-E Card Chipset: D720200PCI-Express 2 Ports USB 3. ... 5V power to the USB portsSingle-lane (x1) PCI Express throughput rates up to 5 GbpsCompliant with Universal ... 2.0, 1.1 devicesSupports Low-speed, Full-speed, High-speed, Super-speedSupports 1.5 Mbps, 12Mbps, 480Mbps, ... follows:Low-speed (1.5Mbps) / Full-speed (12Mbps) / High-speed(480Mbps) / Super-speed (5Gbps) 4.With color box ...