The MacBook, MacBook Pro, and MacBook Air each have a Mini DisplayPort that allows you to connect an external display or projector using an adapter. You can use an external display as your main workspace or to extend your desktop, or you can work in mirrored mode with a projector so you can view what your audience sees. Use the Mini DisplayPort to DVI adapter to connect an advanced digital monitor, such as the 20- or 23-inch Apple Cinema Display.
Specifications
Product Description : Apple DVI adapter Type : DVI adapter Connector(s) : 1 x Apple mini-DisplayPort Connector(s) (Other Side) : 1 x DVI
