This is for one (1) Apple MacBook Unibody MC207LL/A. 13.3" color widescreen TFT active-matrix LED-backlit "glossy" display with a 1280 by 800 native resolution. Apple reports that it also supports "1152 by 720, 1024 by 768, 1024 by 640, 800 by 600, 800 by 500, 720 by 480, and 640 by 480 pixels at 16:10 aspect ratio; 1024 by 768, 800 by 600, and 640 by 480 pixels at 4:3 aspect ratio; [and] 720 by 480 pixels at 3:2 aspect ratio".
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