12 1 Length - 18
01 1 Descriptor type - 1
00 2 USB Release - 2.0
02
ff 1 Device Class - Interface Specific
00 1 Device Sub Class - Interface Specific
00 1 Device Protocol - Interface Specific
40 1 Max Packet Size - 64
c0 2 VID (0x16c0)
16
dc 2 PID (0x047c)
05
01 2 Device Release BCD - 0.01
00
01 1 Manufacturer String - 1
00 1 Product String - 0
00 1 Serial Number String - 0
01 1 Number of Configurations - 1