4
Screw thread for accessory
5
Programmable buttons P1 and P2
6
Volume buttons +/-
7
Power button
8
USB Type A
9
COM2 - RS232
10
COM1 - RS232
11
Guide for docking station
12
Docking connector
13
RJ45 & DC-In
14
USB 3.0 Type A & USB 2.0 Type A
15
3.5mm Audio & mini HDMI & micro USB
16
Fixation hand strap
17
Camera
18
Barcode scanner (option)
19
Speaker
20
VESA 100 threads
21
Battery lock
22
Battery
EN
7