Mini Display Port Male To VGA Female Digital Video Adapter connects MacBook, MacBook Pro, or MacBook Air with mini-DisplayPort to flat panel monitors, LCDs, HDTV's, STBs, DVDs or projectors with VGA video port. It supports both video mirroring and extended Desktop modes, and also supports Mini DisplayPort 1.1a compliant receivers offering 5.4 Gbps bandwidth over 2 lanes, and video Resolution up to 1080p. It has Integrated triple 10-bit, 162 MHz video DAC for Analog VGA signal output