US Robotics ISDN Courier I.Modem (ISA)

Puretek PT-3911 RCVDL56ACF/SP R6761-21 ISA Modem Card

Dynamode Rockwell ISA 56k Modem RCVDL56ACF/SP V1456VQH-R EGL

Dialogic ISA Modem RJ11 - Interface Telecommunication Active Controller Card

28,8K Modem - intern ISA Slot 8-bit RJ11 - Rockwell 90er 80er - DOS PC

Hayes High speed ESP Communications Accelerator 16Bit PC ISA Bus

Zoltrix FM-8818 Rev 1.2 ISA FAX Modem Adapter Karte L39/U L3903-57 year 1995

Zoom VFPV32BIS ISA Fax Modem Card OEM PCB REV 1.7 PN311 C39R/U C4000-13