Befome some days ago I have purchased a Toshiba pendrive which is of 16 GB. When I go to the mobile shop and ask to him which is the best pendrive then he said to me that TOSHIBA PENDRIVE is best in quality and recommended me Toshiba I think if he is saying that it is a best pendrive then I should have this pendrive so I purchased this pendrive from him but in reality it is not so good it is very poor quality when , it perform well for only some days after some days latter its speed is automatically reduced and software installed speed is also reduced so I go back to that salesman and say him about this problem he says there is no guarantee of this product if you facing that much problem that buy a new one , So I came back to home I am telling you this becouse I don't want that you also faceses the same problem which I am facing now with this pendrive buy this pendrive means wasting our money so don't fall in design and salesman's advice check the review of the product which you are going to buy.