Lenovo has become worst in their products. In their external hard disk they also lack the following features.
The build quality is too poor. There are chances of accidental crashes and scratches while the body is not tough enough.
The most important aspect that is the speed is slow compared to other cheap external hard drives.
Also it has a heating feature as all other Lenovo products. The more you use the more it will make you tensed.
Also the main feature that is the booting capability is much slow and has much chances to occur errors.