Features
•  PCI Express Base Specification Revision 2.0 dual-lane (x2)
•  Compliant with Universal Serial Bus 3.1 specification Gen2
•  Compliant with USB Attached SCSI Protocol Revision 1.0
•  Compliant with xHCI (eXtensible Host Controller Interface) specifications Revision 1.1
•  2 External USB 3.1 Receptacles
•  Supports simultaneous operation of multiple USB 3.1, 3.0, USB 2.0 and USB 1.1 devices
•  Supports USB data transfer rate of 10G/5G/480/12/1.5 Mbps
•  Expands single external USB3.1 Super-Speed+ Type-C port (DFP) on the system
•  5V/3000mA power output for Type C port
•  5V/900mA power output for Type A port
•  A type c female, an external USB3.1 interface and internal SATA power  
•  Power Input: 15-pin SATA CD-ROM Type Power Connector 
•  Built-in over current protection on each USB port
•  Support device remote wakeup function from USB keyboard or mouse
•  Support Control, Bulk, Stream, Interrupt, Isochronous transfer type
•  Operation Temperature ：0 to 60°C (32 to 140°F)
•  Storage Temperature：-20 to 70°C (-4 to 158°F)
•  Operation Humidity：5 to 95% RH
Package Contents
•  1 × PCI Express to USB3.1 Type-A + USB-C Host Controller Card
•  1 × User Manual
•  1 × Driver CD
•  1 x Low Profile Bracket
System Requirements:
• Windows 7 (X86/X64) 
• Windows 8.x / 10 (X86/X64) (Windows in-box driver)
• Support Linux 2.6.31 or later (Linux OS already implemented USB3.0 driver)