I bought it in October 2015 online ( 32Gb) and still functioning till these days I did not know that it can last long pretty well. This product is the cheapest as well as the best from any other pen drive eg. HP, etc it suits with its price. I totally like it so for those who want to buy such products can buy it without any doubt about it. It’s functioning pretty fast and just great it cannot get affected by virus easily, I don’t know why? I haven’t scan my pen drive in a long time with numerous files in it and it didn’t corrupted. The problem is that it was made all in plastic and you should know how to put in a better place or it’ll get damage easily.