LIMTECH Mini DisplayPort to VGA Female Adapter for Mac Adapter with certified , sealed in bag , with FCC&CE Genuine with Apple Inc Certified by LIMTECH ,Use the Mini DisplayPort to VGA Adapter to connect your Mac to a device Connect your Mac to a standard analog monitor, projector, or LCD that uses a VGA connector or cable Compatible only with Mac computers with Mini DisplayPort Warning: Uncertified cable adapter may also work well , but may let your MAC temperature rise very high in short time .