4 Port USB 3.0 PCI Express Card PCIe USB 3.0 Host Controller 4 x USB3.0 with VLI Controler NED720201 5GBPS

4-Port USB 3.0 Controller Card w/ PCIe x1

InterfaceNEWPorts: 4 External USB 3.0 Ports with 5Gbps (Gigabits per Second)

DataTransferRateRealConnector: Molex (IDE 4-pin) Power Connector Based on VLI VL80x (VL800-Q8) USB 3.0 Host Controller IC Compliant with Intel\'s Extensible Host Controller Interface (xHCI) Specification Revision 0.96 Compliant with PCI Express Base Specification 2.0

PCI-eSpecification: PCI-Express 2.0 1-Lane (x1) Interface with Data Transfer Rate up to 5Gbps Backwards Compatible to PCI-Express 1.0 a with Data Transfer Rate up to 2.5G bps Internal HDD Power Connector for Supplying Extra +5V Power to the USB Ports Internal

HDDPowerConnectorLEDIndicator: Lights Up when USB BUS Power is Supplied from the HDD Power Connector Connected to the Power Supply Unit (PSU)

USBSpecification: Compliant with Universal Serial Bus 3.0 Specification Revision 1.0 Provide USB 3.0 Super-speed (5Gbps) Host Port, Backward Compatible with USB 2.0 High-speed (480Mbps), Full-speed (12Mbps) and Low-speed ( 1.5M bps) Interface Supports all USB Compliant Data Transfer Types (Control/Bulk/Interrupt/Isochronous) Supports all USB Compliant Peripheral (e. g. Keyboard, mouse, monitor, joystick, etc.) Full Support of Real Time Dynamic Insertion and Removal of USB Devices Highly recommended to attach Molex power to rear of card. Most PCI-e slots will not supply the necessary power to operate the card.

PackageInfoDimension: L 7 x W 5.5 x H 1.5 inch

Weight: 0.3 lb Package Includes USB 3.0 4-port PCI-e Controller Card User Manual Driver CD Software Requirements Windows 7 (32/64-bit) Vista (32/64-bit) Windows XP (32/64-bit) Windows 2000 (32/64-bit) Server 2003-2008 (32/64-bit) Windows 8 (32/64-bit)