HP Compaq Presario,Presario 1110 Reference Manual page 77

Add-On Devices
Connecting External Devices
10. PC Card and CardBus slot. See "Connecting PC Cards" on page 74.
11. IEEE 1394 port (on certain models).
12. Audio ports.
13. Infrared port (on certain models).
Locating connectors on the port replicator
1. AC adapter jack.
2. PS/2 keyboard and PS/2 mouse ports.
3. USB ports.
4. External monitor port.
5. Parallel port.
6. Serial port.
7. LAN port.
8. Digital audio port (SPDIF).
9. S-video port.
10. Audio ports (microphone, headphone, line-in).
11. USB port.
Reference Guide 77