I don't know how the product that I bought is so bad. I am using 8 gb pendrive and facing lots of problems. Sometimes it's don't connect many time pc can't recognize the pendrive. I think that there must be some problem in my pc but when I connect it with other pc is also not recognized.
After that I have to format that and lost my all data. From me it's speed of write is not good so from my side not recommend.