Pros Very tough - been on my key chain for three years with no worries. VERY convenient- Always with me wherever I go.
Very sly- No one ever knows I have a USB with me
Good performance- I've never had a problem or noticed slow downs
Cons The cover for the bottom is easily lost. It doesn't matter because it's tough enough that the cover isn't necessary
Summary This thing is awesome. I've had it with me for 3 years and it really comes in handy. Whenever I have needed to get on a "foreign" computer I can use my own firefox and I have roboform mobile so I can access any account from anywhere. I never have to send my self an e-mail attachment, I just save it on my key. It's so convincing as a key, that I've had people actually say, "WHY did you stick a key in my computer!?"
Pros Very convienient very portable and its not going to fall off your key ring.
Cons i lost the plastic thing on the end about 10 mins after purchase.