USB to 3.5 mm Jack
Sound Card: The external sound card is ideal for connecting 3.5 mm headphones, microphones or speakers to your computer via the USB port. Supports stereo listening + speaking with dual functionality. Easily add an auxiliary port to your device, or replace a broken USB sound card audio adapter.
(One-way audio transfer: This USB port is an output, not an input. Audio can only be transferred from the USB port to the 3.5 mm port)..
High Fidelity Sound: USB to headphone jack adapter will bring you the best listening experience. Support 16bit/ 44.1K hz 16bit/48Khz audio sampling rate and 16~600 impedance headphone, maintain the original sound quality, provide full and delicate tone, highly restore quality sound, ensure low noise and high interference suppression.