Working excellent, when its connected to 3.0 usb port its is give minimum 35MBPS. In 2.0 its give minimum 20MBPS.Really Seagate is very fast. Product is most recommended for all.looks so good as compared to the black one(looks like brushed silver, see pics). Don’t have the blue/red one, will update the review when I receive it. The size of the drive is small and thin as compared to others available in the market. Available space is 1.81TB. I have been using it since past few months and haven’t found anything bad with it or something worth complaining about. Registering the product online on seagate website is easy and quick.