MacBook (Retina, 12-inch, Early 2015) 1.1 GHz Intel Core M, 8 GB 256Gb, Gray. Free ground domestic shipping! Original owner, purchased brand new in 2016 for college. Computer works and runs great! The only issue is the #7 key is not working. I usually just do a google search for the "number seven" and then copy/paste, or I use a bluetooth keyboard. The battery doesn't last too long without being plugged in. If it goes without a charge, and the battery drains completely, sometimes you have to unplug and replug in the charger a few times for it to start charging. Otherwise, everything is working great and fast! Includes two power chargers and a padded case specifically for this laptop!