How to Hook up Front Panel Connectors to an ATX Motherboard - iFixit Repair Guide
Amazon.com: MZHOU Motherboard L-Type Adapter for 20/19PIN to 20/19PIN USB Connector USB Front Panel I/O Connector A/B Type 1 Each : Automotive
Help understanding front panel connectors : r/buildapc
What's the name of the connector for the front panel USB and speaker slots? - Quora
Amazon.com: XMSJSIY USB 3.0 Front Panel Cable, Motherboard 19/20pin Cable to USB Female Splitter Adapter Extension Connector -50cm/19.6inch : Electronics
Lancool 216 F-Panel jack and Asus board : r/lianli