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

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

PRACTICAL PERIPHERALS PM2400 V.42 2400 ISA INTERNAL MODEM

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

Vintage Super Modem 2400 (External Modem) w/RS-232C cable - No Power Adapter

Vintage computer PC Practical Peripherals PM2400 Modem Retro 1989

Practical Peripherals 2400 Practical Modem Internal Half Card Microcom PM2400

Vintage Practical Peripherals MC144MT II 14.4k Serial Modem