Today in Tech: TRS-80 Model 4 Is Launched

The TRS‑80 Model 4 was presented on April 26, 1983. It was the extension of the TRS‑80 computer line that began with the Model I in 1977.

However, the Boston Computer Society sponsored the official launch of the Model 4 for the press on April 27, 1983.

Source: classic-computers.org.nz

 

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