Pro Audio Support

Q:
What are the limitations of USB 1.1 when referring to the number of channels, bit depth and sample rate?
 
A:
USB 1.1 and Audio: Sample Rate / Bit Depth related bandwidth limitations

- 2 Inputs and 0 Outputs at 24Bit/96kHz
- 0 Inputs and 2 Outputs at 24Bit/96kHz
- 4 Inputs and 2 Outputs at 24Bit/48kHz
- 2 Inputs and 4 Outputs at 24Bit/48kHz
- 4 Inputs and 4 Outputs at 16Bit/48kHz
- 2 Inputs and 8 Outputs at 16Bit/48kHz (Sonica Theater)
- 4 Inputs and 4 Outputs with every other sample rate up to 16Bit/44.1kHz.