OMorc Mini Displayport (Thunderbolt) To VGA Adapter Converter For Apple MacBook Air/Pro/iMac Surface Book Surface Pro 3/4 ThinkPad X1 - Black Compatible with some versions of MacBook, MacBook Air, MacBook Pro, iMac, Mac Mini & Mac Pro desktops and also the 24-inch Apple Cinema Display Mini DisplayPort male connector & VGA female connector. Supports resolution up to 1920 x 1200 @ 60Hz. Length: 18cm / 7in, Use with VGA cable (sold separately) to connect external displays. Connect an external display to your Mac using this Mini DisplayPort to VGA adapter. This cable is short, only 18 centimeters in length, and is intended to be used with a separate VGA cable not included.