Micro-DVI
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| Type | Digital video connector | ||
|---|---|---|---|
| Designer | Apple Inc. | ||
| Superseded by | Mini DisplayPort | ||
| Pins | 34 | ||
| Pin 1 | +5V | ||
| Pin 2 | Ground | ||
| Pin 3 | Data 2+ | ||
| Pin 4 | Data 2- | ||
| Pin 5 | Ground | ||
| Pin 6 | Data 1+ | ||
| Pin 7 | Data 1- | ||
| Pin 8 | Ground | ||
| Pin 9 | Clock+ | ||
| Pin 10 | Clock- | ||
| Pin 11 | Ground | ||
| Pin 12 | Data 0+ | ||
| Pin 13 | Data 0- | ||
| Pin 14 | Ground | ||
| Pin 15 | DDC clock | ||
| Pin 16 | DDC data | ||
| Pin 17 | Reserved | ||
| Pin 18 | Detect | ||
| Pin 19 | Ground | ||
| Pin 20 | NC | ||
| Pin 21 | Analog red | ||
| Pin 22 | NC | ||
| Pin 23 | Ground | ||
| Pin 24 | NC | ||
| Pin 25 | Analog green | ||
| Pin 26 | NC | ||
| Pin 27 | Ground | ||
| Pin 28 | NC | ||
| Pin 29 | Analog blue | ||
| Pin 30 | NC | ||
| Pin 31 | Ground | ||
| Pin 32 | Analog horizontal sync | ||
| Pin 33 | Analog vertical sync | ||
| Pin 34 | Reserved | ||
| Pins 1-17, ordered from left to right, are on the top side of the female connector. Pins 18-34, ordered from left to right, are on the bottom side. | |||
The Micro-DVI port is a proprietary video output port found in the original MacBook Air. It is smaller than the Mini-DVI port used by its MacBook models. To use the port for displaying video on a standard monitor or television, an adapter must be used. Both a Micro-DVI to DVI adapter and a Micro-DVI to VGA adapter were bundled with the original MacBook Air. A Micro-DVI to Video adapter, which provided composite and S-video outputs, was also sold separately. The Micro-DVI to DVI adapter is only compatible with a DVI-D (digital) signal; DVI-A and DVI-I signals do not work as they do not have the required analog connections. The Micro-DVI connector was replaced with the Mini DisplayPort connector starting with the Late 2008 MacBook Air.
Additionally, the Asus U2E subnotebook includes a "Micro-DVI" port. Although it is physically and electrically compatible with HDMI, it does not provide audio output.
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Wikipedia