It is a very good product, I purchase it for Rs.4299/- one year ago and using this for keeping my data. It comes with one USB chord which has USB 2.0 as well as USB 3.0 so that data can be transferred with high speed. If you are connecting this hard drive with USB 2.0 then 2.0 port will work and in another case 3.0 will work. It has around 980GB available space and remaining is reserved for system volume. You can also create partitions according to your requirements. I am using it for past one year and it is working fine and I am not getting any kind of problem using this. You can also encrypt your data and WD also provide some recovery tools.
Performance: Working well without any problem, you can transfer a large volume of data at a time but the speed may vary depending upon various factors.
Other Features: You can create partitions, encrypt data, recover data(not always).
Style & Design: design is simple, likewise it is not so fancy material, it is just good black plastic material.
Service & Support: company provide two years of warranty, you can change or take replacement if any defect is there.
value for money: It is totally value for money, you will get a lot of space to store your files.