Hello friends this is very good product its very nice and use full and very power fullthis products is verry nice really nice I am also using the sony laptops its working is verry good and then getes verry good propfenmce and verry fast work and best result because I using this products about 2 year ago good shape and best color of display its is very useful for college student for making there project work while preparing there video on laptop and store the information in laptop