Vintage Zoom Fax Modem 56Kx Dualmode Model 2948L

US Robotics USR3453 56K PCI Fax Modem V.90 Internal Dial-Up Card

U.S. ROBOTICS 5686 EXTERNAL FAX MODEM (NO POWER SUPPLY) - USED - FREE SHIPPING

USROBOTICS SPORTSTER CJE-0268 FAX MODEM V.34 AND V.32 BIS NSNP

Rockwell Automation 9300-RADM1 Data/Fax Modem 9300RADM1

Rockwell Automation 9300-RADM1 Data/Fax Modem 9300RADM1 (TSC)

Dell Modem Intel 537EPG PCI Data Fax Modem Phone Card

Cardinal 2400 DATA/FAX Modem – Vintage External Unit (Made in USA)