Bests & Worsts Reviews from Amazon

It's been my experience when using flash drives like these it is important to Never Format them... I purchased the Yellow 128GB model and it works Great! This drive appears to be a TRUE 128GB drive. In reality, it may be a 64GB drive with some sort of doubling software or formatted in a way to create 128GB from a 64GB drive. Compression is used on many server drives in order to store more data... YOU CANNOT RECREATE THAT SPECIAL FORMAT IF YOU FORMAT THAT DRIVE IN WINDOWS! So if you want to continue to use the drives from this seller and retain it's capacity, "NEVER FORMAT" the drive. COPY, PASTE and DELETE files but do not format...