Interfaces/Ports Modem (RJ-11): Yes Number of Modem (RJ-11) Ports: 1 Media & Performance Modem Speed: 4.20 kB/s Physical Characteristics Height: 1.4″ Width: 5.4″ Depth: 1.8″ Miscellaneous Package Contents: LaserJet MFP Analog Fax Card Fax Card Cradle Fax Cradle Install Guide Compatibility: HP LaserJet MFP Printers: M577dn M577c M577z M577dn M577f M527dn Warranty Limited Warranty: 90 Day Product images may differ from actual product appearance.
HP LaserJet MFP Analog Fax Accessory 600 – 1 x Yes – 4.20 kB/sModem Speed
$161.46