Mini Displayport to VGA Cable Adapter -High quality mini display port to VGA adapter cable. -Mini displayport male to VGA female. -Mini DisplayPort 1.1a Compliant. -Triple 10-bit, 162 Mhz video DAC for VGA signal. -Supports up to 1080p, 1920 x 1200 resolution. -Compatible with MacBook, MacBook Pro and MacBook Air. -Colour white. 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 VGA adapter to connect your MacBook, MacBook Pro, or MacBook Air to a standard analog monitor, projector, or LCD that uses a VGA connector or cable.