USB Composite Device

Connection StatusDevice connected
Current Configuration1
SpeedLow (1.5 Mbit/s)
Device Address3
Number Of Open Pipes1
Device Descriptor USB Reader
OffsetFieldSizeValueDescription
0 bLength 1 12h
1 bDescriptorType 1 01h Device
2 bcdUSB 2 0110h USB Spec 1.1
4 bDeviceClass 1 00h Class info in Ifc Descriptors
5 bDeviceSubClass 1 00h
6 bDeviceProtocol 1 00h
7 bMaxPacketSize0 1 08h 8 bytes
8 idVendor 2 FFFFh
10 idProduct 2 0035h
12 bcdDevice 2 0100h 1.00
14 iManufacturer 1 01h "Sycreader"
15 iProduct 1 02h "USB Reader"
16 iSerialNumber 1 03h "08FF20150112"
17 bNumConfigurations 1 01h
Configuration Descriptor 1 Bus Powered, 100 mA
OffsetFieldSizeValueDescription
0 bLength 1 09h
1 bDescriptorType 1 02h Configuration
2 wTotalLength 2 0034h
4 bNumInterfaces 1 02h
5 bConfigurationValue 1 01h
6 iConfiguration 1 00h
7 bmAttributes 1 A0h Bus Powered, Remote Wakeup
4..0: Reserved ...00000 
5: Remote Wakeup ..1.....  Yes
6: Self Powered .0......  No, Bus Powered
7: Reserved (set to one)
(bus-powered for 1.0)
1....... 
8 bMaxPower 1 32h 100 mA
Interface Descriptor 0/0 HID, 1 Endpoint
OffsetFieldSizeValueDescription
0 bLength 1 09h
1 bDescriptorType 1 04h Interface
2 bInterfaceNumber 1 00h
3 bAlternateSetting 1 00h
4 bNumEndpoints 1 01h
5 bInterfaceClass 1 03h HID
6 bInterfaceSubClass 1 01h Boot Interface
7 bInterfaceProtocol 1 01h Keyboard
8 iInterface 1 04h "Keyboard"
OffsetFieldSizeValueDescription
0 bLength 1 09h
1 bDescriptorType 1 21h HID
2 bcdHID 2 0110h 1.10
4 bCountryCode 1 21h US
5 bNumDescriptors 1 01h
6 bDescriptorType 1 22h Report
7 wDescriptorLength 2 0041h 65 bytes
OffsetFieldSizeValueDescription
0 bLength 1 07h
1 bDescriptorType 1 05h Endpoint
2 bEndpointAddress 1 81h 1 In
3 bmAttributes 1 03h Interrupt
1..0: Transfer Type ......11  Interrupt
7..2: Reserved 000000.. 
4 wMaxPacketSize 2 0008h 8 bytes
6 bInterval 1 0Ah 10 ms
Interface Descriptor 1/0 HID, 0 Endpoints
OffsetFieldSizeValueDescription
0 bLength 1 09h
1 bDescriptorType 1 04h Interface
2 bInterfaceNumber 1 01h
3 bAlternateSetting 1 00h
4 bNumEndpoints 1 00h
5 bInterfaceClass 1 03h HID
6 bInterfaceSubClass 1 00h
7 bInterfaceProtocol 1 00h
8 iInterface 1 05h "Vender Hid"
OffsetFieldSizeValueDescription
0 bLength 1 09h
1 bDescriptorType 1 21h HID
2 bcdHID 2 0110h 1.10
4 bCountryCode 1 21h US
5 bNumDescriptors 1 01h
6 bDescriptorType 1 22h Report
7 wDescriptorLength 2 0023h 35 bytes
Interface 0 HID Report Descriptor Keyboard
Item Tag (Value) Raw Data
Usage Page (Generic Desktop) 05 01 
Usage (Keyboard) 09 06 
Collection (Application) A1 01 
    Usage Page (Keyboard/Keypad) 05 07 
    Usage Minimum (Keyboard Left Control) 19 E0 
    Usage Maximum (Keyboard Right GUI) 29 E7 
    Logical Minimum (0) 15 00 
    Logical Maximum (1) 25 01 
    Report Size (1) 75 01 
    Report Count (8) 95 08 
    Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02 
    Report Size (8) 75 08 
    Report Count (1) 95 01 
    Input (Cnst,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 03 
    Usage Minimum (Undefined) 19 00 
    Usage Maximum (Keyboard Application) 29 65 
    Logical Minimum (0) 15 00 
    Logical Maximum (101) 25 65 
    Report Size (8) 75 08 
    Report Count (6) 95 06 
    Input (Data,Ary,Abs) 81 00 
    Usage Page (LEDs) 05 08 
    Usage Minimum (Num Lock) 19 01 
    Usage Maximum (Kana) 29 05 
    Logical Minimum (0) 15 00 
    Logical Maximum (1) 25 01 
    Report Size (1) 75 01 
    Report Count (5) 95 05 
    Output (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) 91 02 
    Report Size (3) 75 03 
    Report Count (1) 95 01 
    Output (Cnst,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) 91 03 
End Collection C0 
Interface 1 HID Report Descriptor Vendor-Defined 1
Item Tag (Value) Raw Data
Usage Page (Vendor-Defined 161) 06 A0 FF 
Usage (Vendor-Defined 1) 09 01 
Collection (Application) A1 01 
    Report ID (1) 85 01 
    Usage (Vendor-Defined 8) 09 08 
    Logical Maximum (255) 26 FF 00 
    Logical Minimum (0) 15 00 
    Report Size (8) 75 08 
    Report Count (255) 95 FF 
    Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02 
    Report ID (2) 85 02 
    Usage (Vendor-Defined 8) 09 08 
    Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02 
    Report ID (3) 85 03 
    Usage (Vendor-Defined 8) 09 08 
    Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02 
End Collection C0 

This report was generated by USBlyzer