Compatible Device--This is a USB sound card that supports recording and playback, a stereo codec, a built-in microphone, and a speaker. It is Compatible with Raspberry Pi/Jetson Nano, driver-free, plug-and-play
"Listening / Speaking" Two-in-One. Onboard microphone, and speaker header, easy audio input / output
Support Multiple Sampling Rates. Supported sampling rates including 8K, 11.025K, 12K, 16K, 22.05K, 24K, 32K, 44.1K, and default 48K (Hz)
Support Multiple Systems. Supported systems including Win7/8/ 8.1 /10, mac OS, Linux, Android, WinCE
Comes with Online Tutorial Usage Guide and Online Development Resource, Please
check: n9. cl/slvwr