ITEM NAME:4 Ports 4 Pin USB 3.0 Internal Ports to PCI-E PCI Express X1 Card Adapter Description: - Supports PCI Express2.0 X1 Lane, can transferring up to 5Gbps MAX. Supports USB 3.0 specification typeA Connector X 4ports. - Supports the following speed data rate: Low-speed(1.5Mbps)/Full-speed(12Mbps)/High-speed(480Mbps)/Super-speed(5Gbps). - Supports External power plug in order to supplying power for each USB3.0. - Up to 900mA MAX/port. - To achieve the maximum throughput, the PCI-Express slot must be version 2.0 or higher. - Performance per port may decrease if multiple ports are transferring data simultaneously due to limited throughput of the PCI-Express slot. Specification: - System Support: Windows XP / Vista / Windows7 (32/64 bit)/Windows8 (32/64 bit). - System Requirements: PC with 512MB of RAM and 1.0GHz or faster processor. - One available PCI Express 1.x/4.x/16.x slot. - Backward compatible with USB 1.1/USB 2.0. - To meet USB 3.0 transfer speed, high quality USB 3.0 cables and devices are required. - Supports both 32-bit & 64-bit OSes. - Make sure the power is well connected; otherwise you will see a "Power Surge on Hub Port" message error and no 5V bus power in USB ports. - Item size: approx. 120*81*1.5mm Package Included: 1 x PCI Express Card 1 x Software Drivers CD.Supports USB 3.0 specification typeA Connector X 4ports. - System Support: Windows XP / Vista / Windows7 (32/64 bit)/Windows8 (32/64 bit).
