Motherboard 19 20 Pin 19Pin 20Pin to PCI-E PCI Express Card Adapter Converter, Renesas D720202 Motherboard 20 Pin connector for expanding 2 USB 3.0 ports. Stable and reliable Chipset Renesas D720202. Compliant with USB 3.0 specification. Date transfer rate up to 5.0Gbps / 625MB/s. Compliant with Single-Lane (x1) PCI-Express specification revision 1.0a.