Startech.com PEXUSB3S23

Add Two Usb 3.0 Ports To Your Desktop Computer Through A Pci Express SlotThe Pexusb3s23 2-Port Pci Express Usb 3.0 Card Lets You Add Two Usb 3.0 Ports To Any Pci Express-Enabled Computer System. The Usb Card Requires Sata Power For Functionality And Delivers 900Ma Of Power Per Port To Usb 3.0 Bus-Powered Devices (500Ma For Usb 2.0) Via Your Compute... morers Sata Power Connector.The Pcie Usb 3.0 Adapter Is Compliant With Usb 3.0 Standards For Data Transfer Speeds Up To 5 Gbps While Still Offering Backward Compatibility With Existing Usb 2.0 / 1.1 Devices. For Added Versatility The Controller Card Is Equipped With A Standard Profile Bracket And Includes A Low-Profile/Half-Height Bracket For Installation In Small Form-Factor Computers.Backed By A Startech.Com 2-Year Warranty And Free Lifetime Technical Support.The Startech.Com Advantage- Increase Efficiency Of Your Usb 3.0 Devices With Up To 5 Gbps Of Bandwidth- Fits Into Full Or Low Profile/Small Form Factor (Sff) Systems With A Dual Profile Design