Approved Device Class Document Download. If you have questions regarding any of these documents please contact the DWG chair (dwg-wg-chair@usb.org) and your questions will be channeled to the appropriate group.
Audio Class Audio Device Class Spec for Basic Audio Devices and Adopters Agreement (.zip format, size 1.33MB)Audio Device Document 1.0 Audio Data Formats 1.0 Audio Terminal Types 1.0 USB MIDI Devices 1.0 Audio Devices Rev. 2.0 Spec and Adopters Agreement (.zip format, size 1.28 MB) Audio/Video Device Class. USB Made Simple. M028634_MF0ICU1_Functional_Spec_V3.4. Project Ubertooth - Home. 00710c.pdf (Objet application/pdf)