Usb 3.0 20-pin Header Male To Usb 2.0 9-pin Female Adapter Short Cable - Buy Usb 3.0 20-pin To Usb 2.0 9-pin Cable,Usb 3.0 20-pin Header Male To Usb 2.0 9-pin Cable,Usb
Amazon.com: USB 3.0 Header Extension Cable, JoyReken Low Profile USB 3.0 Internal 19/20 Pin Header Extender | USB 3 Motherboard Adapter | 5.9 inch
USB 3.0 20 Pin Female to USB 2.0 9 Pin Male Motherboard Cable Housing Converter | eBay
AliExpress
Dual Port USB 3.0 to Motherboard Mainboard Internal 20pin /19pin Header Adapter ,20-pins to 2 X USB A Female Connector - Newegg.com