Bottom view
1
Foot
2
UltraBase latches
3
Battery bay
4
Battery pack latches
5
Built-in stereo speakers
6
Ultrabay device eject lever
7
AC power connector
8
Keyboard or mouse connector
9
Ethernet connector
10
Modem connector
11
Parallel connector
12
External monitor connector
13
Serial connector
14
USB connector
15
Security keyhole
1
15
14
13
2
12
11
10
3
4
9
8
7
ThinkPad X30, X31, X32
Locations
5
1
6
151