Mini DisplayPort/ThunderboltTM port ( NOT Thunderbolt 3) compatible computer to an HDTV, monitor, or projector with VGA; A separate VGA cable (sold separately) is required

Compatible with Apple MacBook Air, MacBook Pro (BEFORE 2016), iMac (BEFORE 2017), Mac Mini, Mac Pro; Microsoft Surface Pro/Pro 2/Pro 3/Pro 4, Surface 3 (NOT Surface/Surface 2), Surface Book, Lenovo ThinkPad and more.

Transmits video from computer or tablet to monitor display; Supports video resolutions up to 1080p (Full HD).