Apple MacBook Pro 13.3" (500GB HDD, Intel Core i5 3rd Gen., 2.50 GHz, 16GB)....The 'c' key doesn't work.  But I just use copy and paste to make it work.  Copy the letter 'c' then hit command 'v' or you can use the digital keyboard.  The battery is weak, so the computer needs to stay on the charger because it loses power quickly.  The touch pad works but it a little unresponsive on the bottom left corner.  However there is an ssd installed, and everything else works including all ports and cd drive.