StarTech USB-C Headphone Splitter, USB Type C Dual Headset Adapter w/Microphone Input, to 3.5mm Adapter/Earphone Dongle, Audio Jack/Aux Output - Mic and Controls, Built-in 24-bit DAC (US USBC-AUDIO-SPLITTER
TRIPP LITE Eaton Tripp Lite Series 3.5 mm 4-Position to 3-Position Audio Headset Splitter Adapter Cable (F/2xM), 6 in. (15.2 cm) - hodetelefonsplitter 15 cm P318-06N-FMM