UGREEN Mini DisplayPort to VGA with Audio Adapter Aluminum Mini DP Thunderbolt to VGA Converter Supports 1080P for Macbook, Macbook Pro, iMac, Macbook Air, Mac Mini, Surface Book, Surface Pro, etc This Mini Displayport to VGA converter could connect Mac Book, Mac Book Pro, Mac Book Air or Surface Pro with a Mini displayPort to high definition VGA displays. Plug and play, driver free. Supports resolution up to 1080P; Special 3.5mm Audio Output: this thunderbolt to vga adapter equipped with a 3.5mm audio port, supports video audio sync, you could connect to speaker or headset by a 3.5mm audio cable(sold separately); High Quality Aluminum Case: different from other ABS adapters, this mini dp to vga converter utilizes aluminum material case, providing better heat dissipation; moreover, aluminum case has a great protection on adapter dropping or squeezing; Practical Mirror or Extend Mode: under mirror mode, you could view your laptop's screen or video on display or tv, increase the experience when streaming a video or having a presentation; under extend mode, you could connect a second monitor to computer, to give them a larger desktop on which to work; Broad Compatibility: mini dp to vga adapter compatible with MacBook, MacBook Pro, MacBook Air, iMac, Mac mini, Mac Pro; Microsoft Surface Pro 4, Pro 3, Pro 2, Surfacebook (NOT Surface for Windows RT); Lenovo ThinkPad X1 Carbon, X230/X240s, L540, T540p, W540, Helix; Dell XPS 13/14/15/17; Acer Aspire R7/S7/V5/V7; Intel NUC; Asus Zenbook; HP Envy 14/17; Google Chromebook Pixel; Toshiba Satellite Pro S500, Tecra M11/A11.