○
Charging interface:
14
Device for connecting base
○
POGO PIN:
15
○
16
Aircraft plug connection:
○
RS232 serial interface:
17
○
Ethernet interface:
18
camera, video
○
Rear camera:
19
○
One dimensional / two-dimensional code scanning head:
21
the scan button, activate the scanning head to get the barcode image information
○
Fingerprint input sensor:
22
6
charging the tablet via DC adapter
a device for connecting an air connector
used to connect the device with RS232 serial interface
used to connect Ethernet connections
used in the past fingerprint information
the same press