BlueBeach Thunderbolt Mini DisplayPort to HDMI DVI VGA Cable Converter Adapter for Apple Mac Book MacBook Pro MacBook Air Mac mini The mini DisplayPort to DVI + HDMI + Displayport Adapter lets you connect a high definition monitor, projector, or LCD that uses a DVI / HDMI / Displayport connector or cable used to connect a MacBook, MacBook Pro, or MacBook Air with Mini DisplayPort Supports Mini DisplayPort 1.1a input and output DVI-D / HDMI / Display Port. Support DisplayPort highest video resolution 1920 * 1200, support for HDMI / DVI-D highest video resolution 1920 * 1080p Transmits Video & Audio 2010 for the latest Apple MacBook Pro. Audio function is not supported on all models prior to April 2010 Compatible Models: Apple iMac, Mac mini, Mac Pro, MacBook Air, MacBook Pro 13 inch, MacBook Pro 15 inch, MacBook Pro 17 inch Note: Users can only use one output port at a time