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.
Note - an additional male to male VGA cable is required.
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