Pro Audio Support

Is my Edirol R-09 a USB 2.0 compatible device?
Yes, the R-09 is a USB 2.0 device. To use the higher transfer speeds of USB 2.0, your computer must support USB 2.0 (many of the new computers that are currently on the market have USB 2.0 support).

The R-09 will also work on computers with original USB/USB 1.1; however, the transfer rate will be slower than USB 2.0.