Specification Sheet

Certifications, Reports
and Compatibility
Applications
• Upgrade an older PCIe-based system with USB 3.0 connectivity, to
fully utilize USB 3.0 devices
• Expand a system's USB capabilities with four additional external USB
ports, for connecting additional external hard drives, CD/DVD drives,
MP3 players, printers, scanners, webcams, game controllers, digital
cameras, etc.
Features
• 4 external USB 3.0 ports in a stacked layout
• UASP support for more efficient data transfer
• Fully compliant with USB 3.0 revision 1.0 specifications and Intel
xHCI rev0.95 specifications
• Built-in optional SATA power connector for bus-powered USB devices
• Optionally provides up to 900mA per USB port
• Backward compatible with USB 2.0 and USB 1.0/1.1 devices
• Compliant with PCI Express 2.0 specifications
• Includes a Low Profile/half-height installation bracket
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