The USB type C 3.5mm audio adapter allows you to connect 3.5mm stereo equipment to a USB type C phone/tablet etc. The chipset tells the phone that a USB C audio adapter is connected so that audio is not outputted by default to the 3.5mm port on phone/tablet. With this adapter being active it works with all types of phones/tablets etc. Specification USB C male to 3.5mm female socket Active audio adapter cable Supports max 192kHz Sampling Rate Audio Jack Detection with Auto-Switch