Megadisk!!!

    SOFTWARE SUPPORT, INC.

   FRAMINGHAM, MASSACHUSETTS 01701

   Product :        MEGADISK(tm)

   Model No. :    20 MEGABYTES

   Serial No. :    85 - 1286

        The above info is from a sticker on the back of the unit.  If you're looking at this auction right now, chances are you know more about this hard drive than me, but I'll tell you what I know.  This is a 20 Megabyte, external Megadisk by a company called "Software Support, Inc." (I believe), still in what I believe is it's original box (I'm not sure about that one either)!  There is a cord in the back that will plug into the Expansion unit of the TRS-80 Model 1, and possibly other computer systems of the day.  It uses the same type of chord modern computers use to plug into the outlet (not included but you can  pick one up for a few bucks at any computer store).  I believe it works.  When I turn it on the two lights become active and there is movement on the inside.  Unfortunately I don't know how to test it so I'm not entirely sure it does work, so I'm including a money back guarantee.  If you know how to use it and find that it doesn't work properly, all you need to do is pay for the return shipping and I'll give you a full refund.  It also comes with documentation.  If you have any questions at all, please let me know.  Thank you for looking.