Overview: Designed for use with the i Mac (Intel Core Duo), Mac Book, & 12-inch Power Book G4 Connect the adapter to the Mini-DVI port of the computer & the DVI end of theadapter to an external DVI monitor or projector Enables you to use your mini-DVI port to hook up your laptop to a larger monitorthat accepts DVIOutputted from your Macintosh laptop does not require conversion to full-sized DVIHook-up your computer directly to your TV or monitor that features a DVI port