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MSR213U Programmer’s Manual
PM072 Rev. A
5-1
Section 5. USB Communication Specifications
This section describes the information for connecting to USB HID devices.
Identification Information
Vendor ID:
6352h
Product ID:
213Ah
(Keyboard) /
213Bh
(M Mode) /
213Ch
(I Mode)
USB Connector Termination Assignment
Contact
Number
Signal Name Typical Wiring Assignment
1 VBUS
Red
2 D-
White
3 D+
Green
4 GND
Black
Shell Shield
Drain
Wire
Data Output Format
Keyboard & I Mode
Preamble
Card Data
Postamble
TK1 Prefix TK1 Data TK1 Suffix
TK2 Prefix TK2 Data TK2 Suffix
TK3 Prefix TK3 Data TK3 Suffix
M Mode
TK1
Data
TK2
Data
TK3
Data