Seagate Backup Plus Ultra Slim HDD 2TB is one of the best external hard disk drive which is high performance for data transfer and receiving. We find more than 24 mb/sec copying speed with this hard disk drive so its performance is very excellent. Its features are very good and we can store more than 1800 GB data in this device. It is very stylish and durable. It is smart looking and very slim thickness other than other hard disks. Its service and support are good and it require less maintenance. The value of money is 5/5 for this product.