Was so disappointed. I am a true believer in Apple. And this review is no reference to them. I purchase this I9 Mac Book Pro as a renewed in oct 23 and used it for around 92 days when my unite started to over heat . I called Apple the came to the conclusion that United was defective and since it was a renewed product from Amazon , they stated they have to return it . I called Amazon explained what was going and they contacted the seller and supposedly I was approved to return . I was told that I would have to wait for several days to get confirmation. I waited several days and no call or email . I called back and they then state they I was approved to return but I would be charged delivery and a 50 % restocking fee . I was shocked . How is it they sell me a defective product and don’t stand by there products . She stated that was all she could do. This will be the last time I purchase electronics from Amazon . There customer service is horrible and they are not consistent with there answers .