The Thunderbolt mini DisplayPort to VGA Adapter lets you connect a high definition monitor, projector, or LCD that uses a VGA connector or cable to a MacBook, MacBook Pro, or MacBook Air with a Thunderbolt mini DisplayPort.The new MacBook, MacBook Pro, and MacBook Air each have a Thunderbolt Mini DisplayPort that allows you to connect an external display or projector using an adapter. Connect a Mini Displayport(Mini DP or Thunderbolt 2) compatible computer to an HDTV, monitor, projector with VGA port, a great video connectivity solution for your Mac. Not compatible with Thunderbolt 3 (Type-C) This thunderbolt to VGA adapter allows for video resolution up to 1920*1200/1080P full HD, ideal for home theater entertainment, conference room, office or teaching at school etc. No audio output The mini displayport to VGA converter with gold-plated connectors provides rigidity, resists corrosion, enhance ultimate signal transmission and help maintain strong signal strength. No compatibility issues or strange flicker that other mac adapters are prone to do Compatible with MacBook Air before 2018, MacBook Pro before 2016, IMac 2009-2015, Mac Mini 2010-2014, Surface Pro 2/3/4 /5/6, Surface 3, Surface laptop 2, Surface book, compatible with Lenovo Thinkpad, Google Chromebook Pixel (before 2015) This mini displayport male to VGA female adapter is lightweight and compact enough that will not block the adjacent ports on the computer. You also can take this adapter with you for video sharing