USB to Audio Stereo Sound Card for Raspberry Pi Adapter External Audio Converter for Raspberry Pi 3B 4B 8GB Jetson Nano B01 A02 Onboard Microphone/Speaker Playable/Record

This is a USB to audio module that supports playback and recording, as well as stereo encoding and decoding; It can have multiple sampling rates, is compatible with multiple systems, supports Raspberry Pie and Jetson Nano, and can listen/say "two in one: simple, convenient, driver free, plug and play.; On board power indicator light for easy viewing of working status, onboard microphone and speaker interface, supporting audio input and output; Driver free, plug and play, compatible with Windows Mac OS Linux and Android systems; Using standard USB 2.0 universal interface, compact and exquisite in size;
Audio encoding and decoding chip: SSS1629A5