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communication - "56k modem" found in VHF band - Electrical Engineering Stack Exchange
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MicroLink 56k Fun LAN - Devolo
Retro Classic Dial-up Internet 56k Modem Computing Patience Joke Gift" Tapestry for Sale by Maljonic | Redbubble
US Robotics 64-0003453-02 Courier 56K Analog Business Modem 3453 – Maverick Industrial Sales
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Insys Modem 56k Small EU RS232 | eBay
Модем ELSA MicroLink 56k Fun II - Vintage 56k Dial Up Internet Modem ( Germany) - 255678211652 - купить на eBay.com (США) с доставкой в Украину | Megazakaz.com