JSAUX USB a to 3.5mm Jack Aux Adapter, USB to Aux Audio Headset Adapter TRRS
We conduct careful testing in order to provide you with high-quality USB Sound Adapter. 【USB to 3.5mm Jack Audio Adapter】 : Ideal to connect a TRRS 4-pole CTIA&OMTP 3.5mm headset, TRRS mic or speaker to PC via USB interface.