4Ports USB3.1 SuperSpeed+ 10Gbps Type-A PCIe Gen3 x4 Lane Host Adapter to provide USB-A bus high power 5V2A each port, total 5V8A power!

Features

• PCIe x4 Lane Host Adapter with 2x fast USB3.1 PCIe Gen3 x2Lane ASM3142 chipsets
• Four USB 3.1 Type A downstream receptacle ports
• Each USB 3.1 Type A port adapt 5V2A bus power, total 5V8A
• Compliant with Universal Serial Bus 3.1 Specification Revision 1.0
• Compliant with Intel eXtensible Host Controller Interface (xHCI) Specification 1.1
• Compliant with USB Attached SCSI Protocol Specification 1.0
• All USB ports can handle SuperSpeed+ (10 Gbps), SuperSpeed (5 Gbps), HighSpeed (480 Mbps), FullSpeed (12 Mbps), and LowSpeed (1.5 Mbps) transaction
• Support USB3.1, USB3.0 and USB2.0 devices
• Compliant with PCI Express Specification 2.0
• When optional 15Pin SATA power installed, 4x Type A 5V bus power from PC power supply sufficient 12V instead of mainboard PCIe 12V Max 25W
• Require an empty PCIe 2.0 or PCIe 3.0 x4 or x8 or x16 slot in computer for USB3.1 full performance
• Mac10.8 to 10.10, Mac10.12, Windows 10, Win8, 8.1, Server 2012, Linux kernel 2.6.31 and later OS in-box USB driver natively support UASP, no additional driver required
• Mac 10.11 in-box driver Not support USB3.1
• Fully RoHS compliant