$ sudo lsusb -d 04d8:d003 -vvv > ../doc/lsusb-vvv.txt Bus 003 Device 006: ID 04d8:d003 Microchip Technology, Inc. Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x04d8 Microchip Technology, Inc. idProduct 0xd003 bcdDevice 0.01 iManufacturer 1 MINI-BOX.COM iProduct 2 DCDC-USB iSerial 3 1.00rel. bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 10496 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 2 DCDC-USB bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.01 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 200 Report Descriptor: (length is 200) Item(Global): Usage Page, data= [ 0x01 ] 1 Generic Desktop Controls Item(Local ): Usage, data= [ 0x80 ] 128 System Control Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Global): Report ID, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x81 ] 129 System Power Down Item(Global): Logical Minimum, data= [ 0x00 ] 0 Item(Global): Logical Maximum, data= [ 0x01 ] 1 Item(Global): Report Size, data= [ 0x01 ] 1 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Main ): Input, data= [ 0x06 ] 6 Data Variable Relative No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report Count, data= [ 0x07 ] 7 Item(Main ): Input, data= [ 0x01 ] 1 Constant Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Main ): End Collection, data=none Item(Global): Usage Page, data= [ 0x00 0xff ] 65280 (null) Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Collection, data= [ 0x01 ] 1 Application Item(Global): Logical Minimum, data= [ 0x00 ] 0 Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255 Item(Global): Report ID, data= [ 0x11 ] 17 Item(Global): Report Size, data= [ 0x08 ] 8 Item(Global): Report Count, data= [ 0x02 ] 2 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x02 ] 2 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x82 ] 130 Item(Global): Report Count, data= [ 0x17 ] 23 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x17 ] 23 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x31 ] 49 Item(Global): Report Count, data= [ 0x17 ] 23 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x17 ] 23 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x32 ] 50 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xa2 ] 162 Item(Global): Report Count, data= [ 0x17 ] 23 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x17 ] 23 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xb2 ] 178 Item(Global): Report Count, data= [ 0x04 ] 4 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x04 ] 4 (null) Item(Main ): Input, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x81 ] 129 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x91 ] 145 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x92 ] 146 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x93 ] 147 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage, data= [ 0x01 ] 1 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x94 ] 148 Item(Global): Report Count, data= [ 0x01 ] 1 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x17 ] 23 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0x98 ] 152 Item(Global): Report Count, data= [ 0x17 ] 23 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x03 ] 3 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xa1 ] 161 Item(Global): Report Count, data= [ 0x05 ] 5 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x05 ] 5 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xb1 ] 177 Item(Global): Report Count, data= [ 0x04 ] 4 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x04 ] 4 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xa3 ] 163 Item(Global): Report Count, data= [ 0x17 ] 23 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x17 ] 23 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xa5 ] 165 Item(Global): Report Count, data= [ 0x05 ] 5 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x05 ] 5 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Global): Report ID, data= [ 0xef ] 239 Item(Global): Report Count, data= [ 0x02 ] 2 Item(Local ): Usage Minimum, data= [ 0x01 ] 1 (null) Item(Local ): Usage Maximum, data= [ 0x02 ] 2 (null) Item(Main ): Output, data= [ 0x00 ] 0 Data Array Absolute No_Wrap Linear Preferred_State No_Null_Position Non_Volatile Bitfield Item(Main ): End Collection, data=none Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x1800 (??) 0 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x1800 (??) 0 bytes bInterval 10 Device Status: 0x0001 Self Powered