I ordered one of these little flash drives for my netbook as it was small and could sit in the USB port indefinitely without fear of being dislodged, and on initial use it worked as specified with files transferring in a few seconds. However, if you plan on moving larger files (anything bigger then an MP3) or multiple files please look else where as this drive is depressingly slow and by that I mean hours for 50MB, anything larger and it's even longer and seems to be exponentially longer. If they had included that minor detail in the spec, I would have looked else where, alas, I now have a drive I really have forgotten about, good thing it wasn't expensive. So, in short, unless it's for a few files, or you really want a drive to load once and never change. Avoid this drive, you'll save a few days waiting for files to transfer.