Make direct DisplayPort to HDMI connections without the hassle of using an additional HDMI cable. The new 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.
The Display Port to HDMI Adapter lets you connect a high definition monitor, projector, or LCD that uses a HDMI connector or cable to a MacBook, MacBook Pro, or MacBook Air with a mini Display Port
Adapter only works with laptops with Display port
HDMI highest video resolution 1080p
Compact design allows unobstructed adjacent port access