USB to 3.5mm Jack Sound Card: The Tendak 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 3.5mm port). | High Fidelity Sound: USB to headphone jack adapter will bring you the best listening experience. Support 16bit/44.1Khz 16bit/48Khz audio sampling rate and 16~600Ω impedance headphone, maintain the original sound quality, provide full and delicate tone, highly restore quality sound, ensure low noise and high interference suppression. | Volume Output Adjustment and Bass Adjustment: The volume of the output audio can be adjusted with the master volume knob on the device. An output bass knob has been added to adjust the sound quality according to your needs. | Plug and Play: No drivers or applications required, just easy plug and play. Powered by USB bus, no external power required. Transmits microphone input signal and stereo output signal via USB cable and can be connected to devices such as computers, pads, smartphones and PS5. | Wide Compatibility: compatible with 3.5mm devices such as headphones, speakers, earphones or microphones; suitable for PC, laptop, PS5, etc. Compatible with Windows/Linux/MAC/IOS/Android systems. Note: The USB port of PS3 does not carry audio signal, so this USB audio adapter cannot be used for PS3.