Bosch MODEM-KIT-2400B modemkit2400b Modem-2400 for $289.50.
HP 24551 PCM-2400 Modem Long ISA Board Vintage | RecycledGoods.com
PPC 2400 Pocket Modem ISA - Walmart.com
During lockdown i've been building wifi modems inside old 56k modems. I have so far saved 7 modems from the ewaste and shipped them to my friends. You can't even tell from
IBM 5853-001 Modem Assembly, 2400 BPS Speed
RFU-2400 | ICP DAS USA Inc - Data Acquisition
Online: Atari SX212 & Supramodem 2400
Supra Modem 2400 Baud Telephone Modem | eBay
Supra SupraModem 2400 baud modem no PS UNTESTED | eBay
File:Modem Standard 2400.jpg - Wikimedia Commons
Ultratec Intele-Modem
AT2-A-2400-NA by TSB INTERNATIONAL - Buy or Repair at Radwell - Radwell.com
Hayes 3124US SMARTModem 2400 Baud External Modem
ST News: Supra Modem 2400
Apple Data Modem 2400 - Higher Intellect Vintage Wiki