I buy this hard disk for my personal use buy it for Rs 8000 from my local store.Its have been a good product but after few days its performance was surprisingly decreasing.The hard disk some times does not support many devices and I faced many problems from that.The company provide very Bad USB female jack which is problematic on regular use.The copy of a data is very slow in this hard disc and its very disappointing in this price.Its have very important and must have features like WD backup, password protection etc.Its support usb 2.0 and 3.0 both.The style is just fabulous I loved his style and its really have the best look Portable hard disk.The design is awesome it has many color choice, All colors is very very good and its attract people with his looks.The service is Bad and its does not transfer data that much faster.The support of WD official service center is Bad. I can not found any service center near me.But its good that in my 1.5 year use its does not create any difficult problems.The WD is a Bad product its speed and device support is not good.Its very important thing for a HDD.The staff assistance is NIL and I can not found any helpful with his staff assistance Number.