Type C USB 3.1 Front Panel Socket USB 3.0 19Pin to TYPE E 20Pin Header Extension Adapter for ASUS Motherboard PC Connector Riser|Computer Cables & Connectors| - AliExpress
Original New For ASUS TYPE C TO AUDIO JACK DONGLE USB C TO 3.5MM DAC Adapter Audio Adapter Cable MU3C-AD(M) MECA14025-0024 - AliExpress
Amazon.com: chenyang CY USB 3.1 Type-E Front Panel Header to USB 3.0 20Pin Header Extension Cable for ASUS Motherboard 20cm : Electronics
ASUS Goes USB 3.1: Motherboards, PCIe Cards and Enclosures Tested
ASUS USB 3.1 Type-A Card Review - Add USB 3.1 For $39 - Legit Reviews
ASUS USB 3.1 Type-A Card Review - Add USB 3.1 For $39 - Legit Reviews
USB 3.1 UPD PANEL|Motherboards|ASUS Global
USB 3.1 Preview Testing with Asus | bit-tech.net
ASUS Goes USB 3.1: Motherboards, PCIe Cards and Enclosures Tested