I purchase hard drive 1 years ago and it is working very fine reading writing speed is very very fast and it almost start as soon as I plug it in my PC laptop or in my TV as well.
It's a very good drive for creating backup files. It give me a route 35 MBPS of writing speed and 40 MBPS reading speed when I am using it on USB 2 port on my desktop and when I use it in my laptop with USB 3 port give me around 65 MBPS writing speed and around 70 mbps reading speed. This all drivers worth of buying its a value to Money device.