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
US ROBOTICS 3453C 2-PORT V.92 56K BAUD ANALOG BUSINESS MODEM No A/C Adapter | eBay
56k dialup modem sound - YouTube
Dial Up Modem Sounds, 56K Edition - YouTube
Der 56k Modem Klang - The 56k dialup modem sound - YouTube
56k modem internet connection sound - YouTube
Harmony 56k PCI Multimedia Fax Modem and Sound Card Combo BRAND NEW | eBay
Modem - Wikiwand
56k Modem Remix (Dial-Up Sound) - YouTube
Amazon.com: US Robotics USR843453C External 56K V.92 Global Dial-up Business Modem : Electronics