| Country of Origin | United States |
|---|---|
| Vintage | Yes |
Check the listing for details. NorthStar HDOS Hard Disk Operating System Kit 2.2.0H Manual + System Diskette. Made in United States. Listed at 119.99 USD. HDOS 2.2.0H System Disk (visual condition excellent; untested). Original NorthStar bag with factory LOT label. Very hard to find complete — ideal for NorthStar Horizon and S-100 collectors.
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