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 HDMI 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.Product Code: HDMINIDP-HDMI-3MPassive adaptorSupports mini displayPort 1.1a and HDMI 1.3b outputSupports HDMI resolution of 1080pSupports HDMI 225Mhz/2.25Gbps per channel (6.75Gbps total)Supports HDMI 12-bit per channel (36-bit total) deep colourSupports uncompressed audio such LPCMSupports compressed audio such as DTS Digital, DolbyDigital including DTS-HD and dolby true HDPowered by display port3Mtr length