The CX31993 supports a 4-pole jack (audio out + mic in), but Windows often defaults to the internal mic.
Supports microphone input and in-line remote controls (pause/play, volume) if the specific dongle hardware includes these features. Performance Analysis Experts from Audioreviews and Head-Fi describe the 's sound signature as: Conexant (CX-Pro) CX31993 USB-C Amp/DAC Review conexant cx31993 driver
While the generic driver works for basic playback, a dedicated Conexant CX31993 driver unlocks: The CX31993 supports a 4-pole jack (audio out
