Practical Peripherals Inc BAUD Modem Card PM2400 PS/2 MICROCHANNEL RJ11 A1009300

Vintage computer PC Practical Peripherals 2400 Modem w/ Phone Line

Calpak Modem Card 8 Bit ISA MX-2400

Vintage computer PC Practical Peripherals PM2400 Modem Retro 1989

PRACTICAL PERIPHERALS PM2400 V.42 2400 ISA INTERNAL MODEM

Vintage Rockwell Internal 14.4 KB/s 8-Bit ISA Modem

Practical Peripherals 2400 Practical Modem Internal Half Card Microcom PM2400

Vintage Practical Peripherals MC144MT II 14.4k Serial Modem