The product was confusing because it was described as two different sizes in two different areas. The one I received was the 13.5in but when my father ordered this same product he received the 15in. The size really doesn't matter to me but overall it's been a good product. Was having trouble at one point with the keyboard just freezing and being unable to remove the tablet portion but that has recently stopped out of the blue. I am satisfied though with the product now that those problems have ended.