Description: Expand the number of available ports on your existing USB 3.0 capable system. This USB 3.0 4-Port card supports the higher transfer rates of the new USB 3.0 specification. Super Speed USB not only makes transferring HD video files, digital photos, and backing up hard drives quick and easy, but also allows consumers to get the most out of the technology by expanding the utility of PC systems. Super speed transfer rates of up to 5Gbps. Compliant with USB 3.0 specification Revision 1.0. Backwards Compatible with USB 2.0 & 1.1 specification. Universal Serial Bus 3.0 specification Revision 1.0 Supports: USB 3.0, USB 2.0 and USB 1.1 Devices (4 ports) Built-in 4-pin power connector for receiving extra power supply from system Hot-swapping feature allows you to connect/disconnect devices without power Compatibility: Windows XP/Vista/7 (32/64 bit) Color: As the picture shows Size: 65*120*20mm Material: Plastic Package Includes: 1x USB 3.0 4-Port PCI Express Card 1x Driver CD
