Amazon.com: GLHONG USB 3.0 19 Pin Male to USB 2.0 9 Pin Female Motherboard Cable Adapter ale/Female Housing Converter (19Pin Male to 9Pin Female) : Electronics
CY Horizontal Type Dual USB 3.0 to Motherboard 20/19 Pin Box Header Slot Adapter | eBay
Right Angled 90 Degree USB 3.0 19 Pin Motherboard Header – Mnpctech