JacobsParts 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. Features Backwards compatible with USB 2.0 devices Supports simultaneous operation of multiple USB 3.0 and USB 2.0 devices Supports 4 downstream ports for all speeds Supports Windows 7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bit Bus-powered mode and no external power required for most peripherals Molex power required Specifications Data Transfer Rate: up to 5Gbps Output: 5V/900mA MAX (each USB port) External Ports: 4x USB 3.0 Internal Ports: 1x 4-Pin Power Connector Host Interface: PCI Express (PCI-E) Chipset: Via VT800 Regulatory Approvals: FCC, CE