USB3 20-Pin ICC Motherboard F Header / (2) Type-A F Adapter
USB 3.0 Motherboard 20 Pin Header Extension Adapter Cable, USB 20-pin Connector Female to Female USB3 Extender Cable-1.64FT - Newegg.com
USB 2.0 Female 9-Pin To USB 3.0 Male 20/Pin Motherboard Header Adapter Cord 37229220711 | eBay
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
Duttek USB 3.0 Motherboard Adapter 2 Pack, Internal USB 3.0 Header Splitter Adapter, USB 3.0 Female Mount Panel to Motherboard 20pin Female for PC Motherboard Mainboard
StarTech.com 2 Port USB 3.0 A Female Slot Plate Adapter - USB 3.0 motherboard Adapter - USB 3 plate - USB 3.0 header Adapter (USB3SPLATE) - USB panel - USB Type A to 20 pin IDC - 1.6 ft