This is a lightly used Apple iMac 20 computer, 2.16GHZ, 1GB memory, 250GB HDD, SD/BT/AP, power cord I had this computer tested at the Apple Store, HDD wiped clean, and reloaded with OS/X. It DOES NOT come with a keyboard and mouse. The computer is free of cosmetic defects. Unit is sold AS-IS. I do have an external USB keyboard and mouse that you can temporarily used to verify the USB ports work.