- class - USB interface class, default is 02 (hex)
- subclass - USB interface subclass, default is 06 (hex)
- protocol - USB interface protocol, default is 00 (hex)
+ class USB interface class, default is 02 (hex)
+ subclass USB interface subclass, default is 06 (hex)
+ protocol USB interface protocol, default is 00 (hex)
+ ========= =============================================