Apple Apple III
Apple's business-oriented Apple III and revised Apple III Plus computers.
Choose a computer, compatible system, platform, or interface
| Computer, compatible system, platform, or interface | Introduced | Known as | Products |
|---|---|---|---|
| Apple III Apple's business-oriented 6502-family computer with four internal expansion slots and the SOS operating system. | 1980 | Apple ///, Apple 3 | 15 |
| Apple III Plus The revised Apple III model, retaining the Apple III architecture with updated built-in hardware. | 1983 | Apple /// Plus, Apple 3 Plus | 11 |