IOCREST 188-4U PCI-E to 4 USB 3.0 Ports Expansion Convert Card for Desktop

Specification: 1. Brand: IOCREST 2. Model: IO-PCEEJ188-4U 3. Chip: Etron EJ188 4. Slot: 4 * USB 3.0 5. Transmission speed: 640 MB/s 6. Support system: Windows 8 32/64, Windows 7 32/64, Windows Vista 32/64, Windows XP 32/64 Features: 1. IO-PCEEJ188-4U supports 4 USB 3.0 high speed interfaces through PCI-E slot extend. 2. Complete accord with PCI Express 2.0 revision, complies with universal serial bus 3.0 specification 1.0 revision. 3. PCI Express has a throughput rate of 5 Gbps in single channel. 4. Support multiple USB 3.0 USB 2.0 and USB 1.1 devices simultaneous operation. 5. Complies with Intel's extendable host controller interface (xHCI) specification 0.96. 6. Built-in 4 pin power connector for receiving from additional power system. 7. Support hot-pluggable, let you can connect or interrupt device, rather than close your system. Note: 1. Device required: One aviliable PCI Express slot, recommend PCI-Express 2.0. Package included: 1 * IOCREST 188-4U PCI-E to 4 USB 3.0 Ports Expansion Convert Card for Desktop 1 * CD driver 1 * User manual