See the following table for which models of iMac use which card:
| Model | Card | Note(s) |
| iMac (Slot Loading) | AirPort | 3 |
| iMac (Summer 2000) | AirPort | 1, 2, 3 |
| iMac (Early 2001) | AirPort | 3 |
| iMac (Summer 2001) | AirPort | 2, 3 |
| iMac (Flat Panel) | AirPort | |
| iMac (17-inch Flat Panel) | AirPort | |
| iMac (17-inch 1GHz) | AirPort Extreme | |
| iMac (USB 2.0) | AirPort Extreme | |
| iMac G5 (All models) | AirPort Extreme |
- iMac (Summer 2000): Indigo 350 MHz model is not wireless capable.
- The parenthetical product descriptions (Summer 2000) and (Summer 2001) refer to the summer of the Northern Hemisphere.
- This model requires an AirPort Card Adapter, part M8753G/A, to use an AirPort Card. The AirPort Card Adapter is not compatible with the AirPort Extreme Card.
For more information on Apple computers using AirPort Extreme technology or AirPort technology, see technical documents:
AirPort Extreme Card: Compatible Macintosh Computers
AirPort Card: Compatible Macintosh Computers