Lindy USB 3.0 PCIe kaart, 4 porti

Expands your computer via the PCI Express slot with 4 x USB 3.0 portSupports USB 3.0, USB 2.0 and USB 1.1Data transmission: SuperSpeed (5Gbps), High Speed (480Mbps), Full Speed (12Mbps) and Low Speed (1.5 Mbps)4 x USB 3.0 Type A Female portsCompatible with PCI Express Specification 2.0Bus Type: PCIe 2.0 x 1Silicon protection against short circuits and excessive current drain on each portSATA 15-pin or 4 pin Molex power connector (5V from ATX power supply)Renesas / NEC chipset uPD720201Suitable for standard and low profile slot - low profile bracket includedSupported OS (32bit/64bit): Win XP/Vista/7/8/2008 R2 64bit