PCI Express USB 3.0 card

PCI Express USB 3.0 card 10 times faster throughput than USB 2.0 standard and backward compatible with current USB device features. It works up to 5 Gbps for data transfer when connecting to USB 3.0 compliant peripherals, while maintaining compatibility with existing USB peripheral devices. With USB Hot-Swapping and Plug-n-Play function, you don't have to worry about running out of slots on your motherboard or complicated hardware installation process. It supports USB3.0 High-Speed device and backward compatible with USB2.0 High-Speed and USB1.1 Full-Speed device. It is an ideal choice for external storage devices, MP3 players, external writer, digital cameras, webcam, networking and video devices, and all other USB devices.Features & Specification Supports PCI Express Base Specification Revision 2.0.Single-lane ( x1) PCI Express throughput rates up to 5 Gbps.Compliant with Universal Serial Bus 3.0 specification Revision 1.0.Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 0.95.Supports simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices.Supports USB data transfer rate of 1.5/12/480/5000 Mbps.Expands two external USB3.0 Super-Speed ports on the system.Each USB port supplies maximum +5V / 900mA power output to USB device.Built-in 4-pin power connector for receiving extra power supply from system.Hot-swapping feature allows you to connect/disconnect devices without powering down the system.Driver supports for Microsoft Windows 2000, XP, Vista, and 7 operation system. Accessories User manual x 1 Software CD driver x 1