Summary: get this... I've brought 4 and may get a few more,... great to put on your keyring.
Pros: yep...Truly fill it with data at once, and it gets hot, but the metal outside helps cool it down. Does not take any extra place here other UBS slots... and its at a fair price And... one went through the washing machine on my car-keyring without loosing my writings. But I am not going to do that again...lol