Created
July 17, 2021 14:20
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14cd:121c Super Top microSD card reader
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| Bus 005 Device 018: ID 14cd:121c Super Top microSD card reader | |
| Device Descriptor: | |
| bLength 18 | |
| bDescriptorType 1 | |
| bcdUSB 2.00 | |
| bDeviceClass 0 | |
| bDeviceSubClass 0 | |
| bDeviceProtocol 0 | |
| bMaxPacketSize0 64 | |
| idVendor 0x14cd Super Top | |
| idProduct 0x121c microSD card reader | |
| bcdDevice 2.00 | |
| iManufacturer 1 | |
| iProduct 3 | |
| iSerial 2 | |
| bNumConfigurations 1 | |
| Configuration Descriptor: | |
| bLength 9 | |
| bDescriptorType 2 | |
| wTotalLength 0x0020 | |
| bNumInterfaces 1 | |
| bConfigurationValue 1 | |
| iConfiguration 0 | |
| bmAttributes 0xc0 | |
| Self Powered | |
| MaxPower 248mA | |
| Interface Descriptor: | |
| bLength 9 | |
| bDescriptorType 4 | |
| bInterfaceNumber 0 | |
| bAlternateSetting 0 | |
| bNumEndpoints 2 | |
| bInterfaceClass 8 Mass Storage | |
| bInterfaceSubClass 6 SCSI | |
| bInterfaceProtocol 80 Bulk-Only | |
| iInterface 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x81 EP 1 IN | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| Endpoint Descriptor: | |
| bLength 7 | |
| bDescriptorType 5 | |
| bEndpointAddress 0x02 EP 2 OUT | |
| bmAttributes 2 | |
| Transfer Type Bulk | |
| Synch Type None | |
| Usage Type Data | |
| wMaxPacketSize 0x0200 1x 512 bytes | |
| bInterval 0 | |
| //////////////////////////////////////////////////////////////////////////////// | |
| // USB_desc_dump | |
| // Address: 01 | |
| // Lowspeed: 00 | |
| // Devicer dump: | |
| 12 01 00 02 00 00 00 40 CD 14 1C 12 00 02 01 03 | |
| 02 01 | |
| // Device: | |
| bLength: 12 | |
| bDescriptorType: 01 | |
| bcdUSB: 0200 | |
| bDeviceClass: 00 | |
| bDeviceSubClass: 00 | |
| bDeviceProtocol: 00 | |
| bMaxPacketSize0: 40 | |
| idVendor: 14CD | |
| idProduct: 121C | |
| bcdDevice: 0200 | |
| iManufacturer: 01 | |
| iProduct: 03 | |
| iSerialNumber: 02 | |
| bNumConfigurations: 01 | |
| // String Zero: len: 04 | |
| // 04 03 09 04 | |
| // LangId: 0409 | |
| // iManufacturer: String1(0409): len: 10 | |
| // 10 03 47 00 65 00 6E 00 65 00 72 00 69 00 63 00 | |
| // Generic | |
| // iProduct: String3(0409): len: 28 | |
| // 28 03 4D 00 61 00 73 00 73 00 20 00 53 00 74 00 | |
| // 6F 00 72 00 61 00 67 00 65 00 20 00 44 00 65 00 | |
| // 76 00 69 00 63 00 65 00 | |
| // Mass Storage Device | |
| // iSerialNumber: String2(0409): len: 1A | |
| // 1A 03 38 00 31 00 32 00 33 00 32 00 30 00 30 00 | |
| // 39 00 30 00 35 00 31 00 39 00 | |
| // 812320090519 | |
| // Config0 dump: len: 0020 | |
| 09 02 20 00 01 01 00 C0 7C 09 04 00 00 02 08 06 | |
| 50 00 07 05 81 02 40 00 00 07 05 02 02 40 00 00 | |
| // Config0: | |
| bLength: 09 | |
| bDescriptorType: 02 | |
| wTotalLength: 0020 | |
| bNumInterfaces: 01 | |
| bConfigurationValue: 01 | |
| iConfiguration: 00 | |
| bmAttributes: C0 | |
| bMaxPower: 7C | |
| // Interface0.0: | |
| bLength: 09 | |
| bDescriptorType: 04 | |
| bInterfaceNumber: 00 | |
| bAlternateSetting: 00 | |
| bNumEndpoints: 02 | |
| bInterfaceClass: 08 | |
| bInterfaceSubClass: 06 | |
| bInterfaceProtocol: 50 | |
| iInterface: 00 | |
| // Endpoint: | |
| bLength: 07 | |
| bDescriptorType: 05 | |
| bEndpointAddress: 81 | |
| bmAttributes: 02 | |
| wMaxPacketSize: 0040 | |
| bInterval: 00 | |
| // Endpoint: | |
| bLength: 07 | |
| bDescriptorType: 05 | |
| bEndpointAddress: 02 | |
| bmAttributes: 02 | |
| wMaxPacketSize: 0040 | |
| bInterval: 00 | |
| // Parse data here: http://eleccelerator.com/usbdescreqparser/ |
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