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2.2.3 Rear View
1.
External label entrance chute
2.
Slot-in Wi-Fi module (Option)
3.
RS-232C interface
4.
Ethernet interface
5.
USB interface
6.
microSD card slot
7.
Centronics interface (Option)
8.
Power switch
9.
Power cord socket
10.
GPIO interface (Option)
Note: The interface picture here is for reference only. Please refer to the product specification for the interfaces availability.
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5
6
7
10
9
8
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