I bought a 16gb Sandisk Cruzer Blade Pen drive but I am not at all happy with the speed, functions, durability, design etc. I just bought it in an offer as it was available for lesser price. The speed is not at all good. It takes a long Time to Write Files and Read Files. The cap got broken very easily too. The durability is not good. And the design was too bad too. I recommend sandisk to launch pen drives with better Read and Write Speeds so that there customers are not lost. I have given this product 2-star just because of its price which is nominal.