30586ms URB  1167  vc control  0x40 0x04 0x83 0x00 len    12 wrote 0x84 0x00 0x85 0x00 0x86 0x0d 0x87 0x02      dir:write type:vendor recipient:device req:non-std
                                                                       0x88 0x42 0x89 0xd0