239887-004 - HP - 56Kb/s PCI Modem Card for Presario 5421sr 239887-004 - HP - 56Kb/s PCI Modem Card for Presario 5421sr $72.42 $61.37
128384-001 - HP - 56Kb/s PCI Data/Fax Modem Card for Presario 5838 128384-001 - HP - 56Kb/s PCI Data/Fax Modem Card for Presario 5838 $117.09 $99.23
338894-002 - HP - Zoom 1220C V02 56Kb/s PCI Modem Card 338894-002 - HP - Zoom 1220C V02 56Kb/s PCI Modem Card $130.08 $110.24
248776-001 - HP - 56Kb/s FAX Mini-PCI Modem Card for Presario 1500 Series 248776-001 - HP - 56Kb/s FAX Mini-PCI Modem Card for Presario 1500 Series $96.12 $81.46
138650-001 - HP - 56Kb/s FAX PCI Modem Card 138650-001 - HP - 56Kb/s FAX PCI Modem Card $106.88 $90.58