ITEM NAME:19 Pin Expansion Card Adapter Computer Accessories Easy To Use Tool Description: Complies with PCI-Express specification version 2.0, USB3.0 SuperSpeed specification version 1.0, xHCI specification version 1.0. Master chip: NEC UPD720202 chipset, supports Windows XP/2003/Vista/Win7/WIn8/2003/Linux, etc. The highest transfer rate up to 5Gbps, much higher than USB2.0 480Mb / s, up to 10 times. Backward compatible with USB2.0, USB1.1, USB1.0, transmission rate: 5000/480/12/1.5Mbps. Built-in SATA power interface, support USB hot plug function. Package Includes: 1Piece Adapter Card Note: Mini PCI-E because without a 5V power supply, not directly to the USB-.This expansion card can only be plugged into the MINI PCI-E interface, can not be used MSATA interface. Because SATA Docking Station are plastic, not iron, so the line is relatively tight, when the harness must withstand plug the cable back transposons, forced plug wire when the transposon will tilt.