USB 3.0 19 Pin Female Header to USB 2.0 9 Pin Male Header Cable - modDIY.com
VViViD Sun Super Speed USB 2.0 to USB 3.0 Converter Cable, Motherboard 9pin Female to 20pin Male, Ultra High Speed 5Gbps Data Transfer Sync Lead (Set of 2) : Computers - Amazon.co.jp
Amazon.co.jp: VViViD Sun Super Speed USB 2.0 to USB 3.0 Converter Cable, Motherboard 9pin Female to 20pin Male, Ultra High Speed 5Gbps Data Transfer Sync Lead (Set of 2) : Computers
4" USB3 20-Pin Motherboard F / USB2 8-Pin M Adapter