for a specific vintage Della, Cate model, or are you trying to track down a modern alternative for portable field gear? Full text of "MC microcomputer 129 1993" - Internet Archive
Is "Della Cate" a you saw on a specific marketplace (like Amazon or eBay)? della cate hq portable
The "HQ" label is a bit ambitious. While the display or output (depending on the specific model variant) is decent, it lacks the crispness and vibrancy found in mid-to-high-tier competitors. for a specific vintage Della, Cate model, or