487120-001 - HP 6730b Serial Port Board with Cable 487120-001 - HP 6730b Serial Port Board with Cable $41.81
450736-001 - HP Secondary Serial Port Cable Assembly 450736-001 - HP Secondary Serial Port Cable Assembly $49.56 $42.00
361670-001 - HP Serial Parallel I/O Port with Cables 361670-001 - HP Serial Parallel I/O Port with Cables $87.40
632851-001 - HP RP5800 Serial Port (COMB) Card with Cable 632851-001 - HP RP5800 Serial Port (COMB) Card with Cable $68.51
383033-001 - Compaq Second Serial Port Connector Cable for dc7100 Desktop 383033-001 - Compaq Second Serial Port Connector Cable for dc7100 Desktop $105.85 $89.70