IBM 6341 - Manual (Page 30)

Locating the connectors on the rear of your computer
The following illustration shows the location of the connectors on the rear of the
small desktop model computer.
1 Mouse connector 8 Audio line in connector
2 Parallel connector 9 Audio line out connector
3 Ethernet connector 10 USB connectors
4 Serial connector 11 Monitor connector
5 Power connector 12 Serial connector
6 PCI slots 13 Keyboard connector
7 Microphone connector
Note: The connectors on the rear of the computer have color-coded icons to help
you to determine where to connect the cables on your computer.
22 Hardware Maintenance Manual