If you want more sound intensity, you will need to connect TDA 7050 amplifier to audio output. It is stereo 16-bit DAC and ADC, fully compatible with USB 1.1. The heart of the integrated circuit is PCM2902 of Burr-Brown by Texas Instruments. The supply of (as imagined) is done by the USB port. DUKABEL USB to 3.5mm Jack Audio Adapter, USB to Aux Cable with TRRS 4-Pole Mic-Supported USB to Headphone AUX Adapter Built-in Chip External Sound Card for PC PS4 PS5 and More 9.8 inch 4. A small structure is a sound card, USB, with stereo inputs / outputs, button to increase / volume button for volume and mute! When connected Windows will recognize as a sound card! With all the materials to be SMD, the cornered enough and fit into a small plastic box, which by one measure has a cable with USB plug, sound to go acoustic (Left / Right) and condenser microphones. But at some point broke down the female plug my sound card, and because quite a lot to change the plug when I put the headphones and when the speakers. Very likely your headphones and microphone, which also connect to the appropriate slot your sound card. Many of us have a pair of headphones connected to the output of the computer sound card us either to enjoy songs, or a game.
