I have been using this external hard-disk from last 6 months which I bought it for 4200₹ with external case to protect it.it comes with 3.0 fast transfer which helps me to transfer data with a very high speed.The lighting indicator on connecting it with the pc or Laptop makes this external hard disk look quiet premium.it also comes with external protection case which is of very good quality.so I would say the best external hard-disk in this budget segment