Mini display port is simply a smaller version of the display port mini display port is mainly used on MAC computers but other manufacturers may adopt this type of connector. The mini display port to VGA adaptor will allow you to connect a high definition monitor projector or LCD TV to a MacBook MacBook Pro or a MacBook Air with a mini display port connection. Specification Active adaptor Mini display port 1.1a compliant (5.4Gbps) Triple 10-bit 162 Mhz video DAC for VGA signal Supports up to 1080p 1920 x 1200 resolution EDID pass-through from PC to display Spread spectrum for EMI reduction Automatic sync detection Low power standby mode Powered from display port 3.3v IO 1.2v core 400mW active and 15mW standby