HP OmniBook 7100 Reference Manual page 15

OmniBook—Back View
20. Parallel port (LPT1).
Use this port for a parallel printer.
21. Serial port (COM1).
Use this port for a serial mouse, a modem, or a serial printer.
22. External monitor port.
23. S-video (TV-out) port.
24. Docking port (for HP OmniBook docking products).
25. Universal serial bus port (USB). Windows NT 4.0 does not support USB.
26. PS/2 keyboard or PS/2 mouse port (supports a standard Y adapter).
27. Rear infrared port. There is a another infrared port on the front of the
OmniBook. Windows NT 4.0 does not support infrared communication.
Use this port for wireless data transmission between the OmniBook and another
computer or a printer with an infrared port. You must install infrared drivers.
Introducing the OmniBook
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