Hello folks. I have two EPSON HX-20 portable computers. Viewed by many as the first true portable computer. One auction is just a unit (plus expansion) while the other unit has manuals, power adapter, tapes, paper and tape drive.

HX-20 with manuals, etc
https://www.ebay.com/itm/263919996015

HX-20 no manuals
https://www.ebay.com/itm/263919963474