HP F1459-80001 - Adapter cable - Allows connection of composite video cables to S-video port of OmniBook - (F1459A) Retail
Hewlett-Packard (HP) 5185-8224 - 7-Pin S-Video to Composite Video Adapter Cable Sale $34.00 Retail $56.10
HP F1469-80001 - PS/2 `Y` adapter - Connects to OmniBook PS/2 port - Allows simultaneous connection of external keyboard & mouse - (Part of F1469A) Retail