397642-001 - HP 9-Pin Male to Female Serial Cable 397642-001 - HP 9-Pin Male to Female Serial Cable $69.29 $58.72
482439-001 - HP 2nd Serial Port Standard Adapter 482439-001 - HP 2nd Serial Port Standard Adapter $89.70
638946-001 - HP RP5800 Serial Port (COMB) Adapter 638946-001 - HP RP5800 Serial Port (COMB) Adapter $68.51