Rear view
1 Security keyhole
2 AC power connector
3 Video-out connector
4 Universal serial bus (USB) connectors
5 Ethernet connector
6 Modem connector
7 External-monitor connector
8 Parallel connector
9 Serial connector
10 Power status indicators
11 Bluetooth status indicator (for some models)
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Locations
134 ThinkPad T30 (MT 2366, 2367)