SIIG DP USB 3.0 4-Port PCIe Host Card - PCI Express 2.0 x1 - External - 4 USB Port(s) - 4 USB 3.0 Port(s) - UASP Support - PC

Adds four external SuperSpeed USB 3.0 5Gbps Type-A ports to your PCIe enabled desktop computer

• Adds four SuperSpeed USB 3.0 Type-A ports to your desktop system
• Complies with PCIe 2.0 standard with high performance NEC uPD720201 chipset
• Compliant with USB data transfer rates - Low-speed (1.5Mbps) / Full-speed (12Mbps) / High-speed (480Mbps) / SuperSpeed (5Gbps)
• Compliant with Intel's eXtensible Host Controller Interface (xHCI) Revision 1.0 specification
• Compliant with USB legacy and UASP mode (UASP requires Windows 10 and 8 native USB 3.0 host drivers only)
• PCI Bus Power Management Interface Specification Revision 1.2
• Dual-profile design installs into different system form factor chassis with the included full and low profile brackets
• Each USB port features over-current protection to protect your connected device from power surges