Apple Macintosh Plus ROM Set 342-0221-A 342-0020-A 512Ke Upgrade Mac 512k
USD 45.00 USD
These ROMs were used in Macintosh Plus and 512Ke systems and is commonly used for upgrading earlier Macintosh 512K units to support 800K drives and newer system software. Ideal for restoration or upgrade projects.
Specifications
| Brand | Apple |
| Type | Operating System |
| Model | Macintosh |
| For Operating Systems | Macintosh |
| Country Of Origin | United States |
These ROMs were used in Macintosh Plus and 512Ke systems and is commonly used for upgrading earlier Macintosh 512K units to support 800K drives and newer system software. Ideal for restoration or upgrade projects.
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