CASE 440/12 modem
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Buy this image as a print
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LicenseCASE 440/12 modem, 1982
Science Museum Group Collection
© The Board of Trustees of the Science Museum
CASE 440/12 modem, 1982
Science Museum Group Collection
© The Board of Trustees of the Science Museum
CASE 440/12 modem, 1982, used for asynchronous data communications and was one of the earliest error correcting modems
