1000 - 21MX Selection:
|Name: 12920B Asynchronous Multiplexer|
|Product Number: 12920B|
|Division: Data Systems|
|Original Price: $2200|
|Catalog Reference: 1975, page 540|
Serial interface for connecting up to 16 devices (including terminals) to 2100 Series and 21-MX computers.^ TOP
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