Microsoft's first hardware product was a Z-80 card for the Apple II: https://en.wikipedia.org/wiki/Z-80_SoftCard https://en.wikipedia.org/wiki/Z-80_SoftCard M

Microsoft's first hardware product was a Z-80 card for the Apple II: https://en.wikipedia.org/wiki/Z-80_SoftCard https://en.wikipedia.org/wiki/Z-80_SoftCard My Apple II had one for basically the sole purpose of running Wordstar under CP/M (I don't recall why we didn't just use Apple Writer).