Comment 31 for bug 404185

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In , Martin Pitt (pitti) wrote :

> E: ID_USB_INTERFACES=:080650:

So class 08 is just "mass storage". According to http://www.usb.org/developers/devclass_docs/usb_msc_overview_1.2.pdf, subclass 06 is "SCSI transparent command set" (very helpful :-( ) and protocol 50 is "Bulk-only transport". So nothing specific for card readers here, I'm afraid. My USB stick is exactly the same.