Toshiba external hard drive is one of the best extenal hard drive in all the product . Its price is affordable and it is slim and its corners are bent so it is easy to use and carry . For using it for long period it doesn not sgow any heatting effect or any other problem. I am using this product since 4 months I would say it is very good product and it is easy to handle and the speed hlof transferring data is also good as compare to it but we accept more over all it is very good product in this range .