Hi guys I bought this product from offline shop.its very useful to transfer and storage important data in this hard drive.this gard drive performance is great because its transferring data speed is greater than normal hard drives. Design and quality of the product was nice and 3Tb storage is enough for one of the small family. My family members also storing data like i.e photos and important videos in this hard drive only.i really appreciated and encouraging everyone to bought Toshiba branded hard drives .