Conversion board information:

The highest sampling rate: 24Bit---96kHz
The system clock frequency can be adjusted to 128, 256, 384, 512 fs, (256fs by default)
Input interface: coaxial RCA, optical (you can switch between coaxial and optical signals with the on-board DIP switch)
Output interface: standard IIS, left-aligned, right-aligned, the format can be changed by yourself
Supply voltage: 5V