![Mark Dean [Black History Facts #128]](https://static.libsyn.com/p/assets/4/f/9/b/4f9b1aadbdc340aca04421dee9605cbd/Mark_Dean_Podcast_SQ.jpg)
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Show Notes
If you're interested in learning about the electrical engineer who helped develop the system for allowing peripherals and accessories to be added or connected to the personal computer, then my Mark Dean Black History Facts profile is for you.
Show notes and sources are available at http://noirehistoir.com/blog/mark-dean.