Baseus USB-C for mini jack cable - 1.2m - Mackabler.dk
USB-C - 3.5 mmヘッドフォンジャックアダプタを購入 - Apple(日本)
Amazon.co.jp: Sanwa Direct 400-HUB071BK USB-C Hub, For Surface Go 3, Go 2, Go Only, LAN Port, USB-C, USB 3.0 x 1 Each, 0.1 inch (3.5 mm), 4 Pole Mini Jack, Bus Power, Black : Computers
USB 3.1 cable type C male to headset and microphone type minijack 3.5 4-pin for smartphone - Cablematic
Amazon.co.jp: Type C Microphone Converter Adapter, CableCreation Type C External Sound Card USB C 3.5mm Audio Mini Jack Earphone/Headphone Terminal Perfect for Windows, MacBook Pro, iPad Pro 2020, S20 S21 Ultra, Note
Premium USB C Headphone Adapter Type C to 3.5mm Jack for Samsung Galaxy Note10 | eBay