
USB PCIe Card, 2 Port USB 3.0 to PCI Express Card Expansion Card, PCI-E to USB 3.0 2 Port Hub Controller Adapter
Pci Express to USB card External USB ports: 2 x USB 3.0 Ports Standard: USB 3.0 Data transfer rate: up to 5.0 Gaps Operating systems supported: Windows XP/Vista/7/8 (32/64 bit)/10 Fully compliant with PCI Express base Specification Revision 2.0 Single-lane (x1) PCI Express throughput rates up to 5 Gaps Compliant with universal Serial bus 3.0 Specification Revision 1.0 The Rosewill RC-505 uses one free PCI Express slot to provide two USB 3.0 ports With up to 5Gbps maximum transfer rate, the RC-505 offers an ideal connection for digital cameras, scanners, printers, external CD/DVD/Blu-ray writers, hard disk drives, flash memory drives and etc The RC-505 has built-in 4-pin power connector for added power source to better support power hungry bus-powered devices