IBM 2292 - Manual (Page 31)

Microtower
1 Mouse connector 8 Microphone connector
2 Keyboard connector 9 Audio line out connector
3 USB connectors 10 Audio line in connector
4 Serial connector 11 AGP slot
5 Parallel connector 12 PCI slots
6 Serial connector 13 Power connector
7 Ethernet connector
See “Connector descriptions.”
Note: Some connectors on the rear of the computer are color-coded to help you to
determine where to connect the cables on your computer.
Connector descriptions
Connector Description
Mouse connector Used to attach a mouse, trackball, or other pointing device
that uses a standard mouse connector.
Keyboard connector Used to attach a keyboard that uses a standard keyboard
connector.
USB connectors Used to attach a device that requires a Universal Serial Bus
(USB) connection, such as a USB scanner or USB printer. If
you have more than four USB devices, you can purchase a
USB hub, which you can use to connect additional USB
devices.
Chapter 5. External connectors 25