Lenovo ThinkPad X41 Tablet MT 1867 - Manual (Page 121)

Rear View for X4 Dock
1 Security lock key
2 Power jack
3 Security keyhole
4 Keyboard/mouse connector
5 USB connectors
6 Modem connector
7 Ethernet connector
8 Parallel connector
9 Serial connector
10 External monitor connector
1
2 3 4
5
6
7
8
9
10
Locations
ThinkPad X41 Tablet 117