From Senetic
USB Type-C Splitter cable, type C - 3.5mm+type C M/F/F, 0.2m, Gen2, 5A, 10GB, Vers. 3.1, bl
Memory C
Digitus USB Type-C™ adapter / converter, Type-C™ to USB Type-C™ + 3.5mm stereo
Conrad Electronic
Digitus Audio/phono Adapter cable [1x USB-C® plug - 2x USB-C® socket, Jack socket 3.5 mm] AK-300400-002-S Shielded, double shielding