2.2.3 Rear View
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1. Power jack socket
2. *microSD card slot
3. Internal Ethernet interface (Option)
4. RS-232C interface (Option)
5. USB interface (USB 2.0/ Full speed mode)
6. Centronics interface (Option)
7. Rear external label entrance chute
Note:
The interface picture here is for reference only. Please refer to the product specification for
the interfaces availability.
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