Pros: Tiny size Convenient in car stereo

Cons: Very slooooowww writing and reading <1 MB/sec Died within a month...

Overall Review: Bought two of these on sale for $7 apiece, and I loved the tiny size in my car stereo..that is, NOT sticking out to get hit and broken off..! But yesterday I pulled it out to copy some files and my computer said there was a problem and then refused to even see it again. I wonder if this is an issue with these or what. Should I just wait until the other one fails to return them both and try something else?