Protronix 4-Port USB 3.0 PCI Express (PCIe) Host Controller Card
Upgrade your PC with support for the latest in USB technology with a 4-Port SuperSpeed USB 3.0 PCI Express Adapter Controller Card. SuperSpeed USB 3.0 boasts data transfer rates of up to 5Gbps- more than 10X that of its predecessor. With quick and easy installation, you'll enjoy the lightning fast transfer rates of USB 3.0 devices performing at full speed potential.FeaturesBackwards compatible with USB 2.0 devicesSupports simultaneous operation of multiple USB 3.0 and USB 2.0 devicesSupports 4 downstream ports for all speedsSupports Windows 7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bitBus-powered mode and no external power required for most peripheralsMolex power requiredSpecificationsData Transfer Rate: up to 5GbpsOutput: 5V/900mA MAX (each USB port)External Ports: 4x USB 3.0Internal Ports: 1x 4-Pin Power ConnectorHost Interface: PCI Express (PCI-E)Chipset: Via VT800Regulatory Approvals: FCC, CE