Purchase USB 3.1, Gen 2, Replacement Cables | ProGrade Digital
Amazon.com: GRAUGEAR USB 3.2 Gen 2 USB-C Front Panel Adapter, Motherboard Header Extension Cable, USB-C Female to 20-pin USB Type-E A-Key Male Connector with PCIe Full Height Bracket, 19.6 in [G-AD-ETC-10G] :
Angelbird USB-C 3.2 Gen 2x2 Male Cable (3.28') USB32CC100 B&H
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KUSB67X IP67 USB 3.2 Gen 2 Type-C Sockets - Kycon | Mouser