Apple LED Cinema Display 24-Inch MB382LL/A 24-inch (viewable) LED-backlit thin film transistor (TFT) active-matrix liquid crystal display. Supported resolutions: 1920 by 1200 pixels 1280 by 800 pixels 1024 by 640 pixels Compatible with MacBook, MacBook Air, and MacBook Pro systems with Mini DisplayPort Three connectors: Mini DisplayPort, MagSafe, USB Three self-powered USB 2.0 ports. Built-in iSight camera with microphone. Built-in 2.1 speaker system.