US Robotics Sportster PC Internal Fax Modem 8-bit ISA Card 0461 1.012.0461-A

Vintage Zoom MX/AMX 2400 Baud External Dial-Up Modem Hayes Compatible RS-232

Practical Peripherals PM2400 8-Bit Internal ISA Modem Card A1010600 Rev B

HAYES 1200 B SMART MODEM 8 BIT ISA 09-0172

Bocamodem 28,800BPS Baud External Serial RS232 Modem

Vintage Desktop ISA 56K Dial Up Internal Modem SF-1133HV/T2 TMS320V34PJ.

HAYES 1200 B SMART MODEM 8 BIT ISA 09-0172

Hayes 8-Bit ISA Accura 144+Fax modem 04-00726