Hello Raimund, Microsoft is currently working with the USB Audio DWG to update the USB Audio specifications to account for the differences in USB 2.0. Once this has been properly defined it is one of our (my) high priorities to add this functionality to the class driver. This way all implementations of USB Audio for USB 2.0 will be consistent and the class driver would be more effective. I am very interested in working with you to make your device compatible and thus fully functional using the USB Audio class driver. Thanks, DJ Sisolak -----Original Message----- From: Raimund Specht [mailto:Raimund.Specht@xxxxxxxxxxx]=20 Sent: Wednesday, September 04, 2002 12:39 AM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] USB 2.0 audio class driver from Microsoft? Hello, We are developing an audio device with USB 2.0 interface. It seems, that the current USB audio class driver by Microsoft does not support the USB 2.0 high-speed mode. Does anybody know, if this assumption is correct and whether Microsoft has any plans to provide such a driver in the future? Many thanks for any replies! Raimund ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: = mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/ ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/