The MDP2VGAMM3B active Mini Display Port to VGA converter cable lets you connect your Mini Display Port-equipped desktop or laptop directly to a nearby VGA monitor or projector saving the expense of additional adapters while eliminating the clutter of excess cable The adapter cable is compatible with Intel Thunderbolt when connected directly to a supporting Display Port over Thunderbolt IO port Plus because the converter cable supports video resolutions up to 1920x 1200 you can convert a Display Port video source to VGA without sacrificing video quality The MDP2VGAMM3B is backed by a 2-year Star Tech warranty & free lifetime technical support Active Mini Display Port to VGA conversion Plug-&-play installation Supports resolutions up to 1920x 1200 (WUXGA) & HDTV resolutions up to 1080p Compatible with Intel Thunderbolt devices that are capable of outputting a Display Port signal