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 adapter 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.Mini DisplayPort 1.1a Compliant (5.4Gbps)Triple 10-bit, 162 Mhz video DAC for VGA signalSupports up to 1080p, 1920 x 1200 resolutionEDID pass-through from PC to displaySpread spectrum for EMI reductionAutomatic sync detectionLow power standby modePowered from DisplayPort3.3v IO, 1.2v Core400mW active and 15mW standby