Upgraded Apple MacBook Pro Laptop computer, Silver aluminum, 13" Retina screen. Intel I5 2.5 GHz processor 8G of RAM, (can be upgraded to 16) for additional charge. Intel HD Graphics 4000 1536 MB 250 SSD and 500 Gig hardrive, (500 Gig solid state drive for additional charge). 2 X USB 3.0 ports 1 X firew...