Last year I brought this wd my passport 2tb harddrive for my office use for online with a good deal. After using some days im totally surprised by this, mainly the speed of transmitting the data. I really thankful for getting this with my small budget for online. I really recommend you to if you are looking for a good speed harddisk with a small budget. Now its almost 1.5 year im using the wd my passport 2tb, its still not have any issues with me. In my opinion the build quality is top for this product. I don’t really care while using my harddrive in office, so many times I dropped it but its still working fine. Im totally happy with the external drive.