Super small USB flash drive. Is all the time on my keychain when he was not plugged in the computer. At first I was pessimistic about whether this not after 2 weeks use is totally scratched. But now I have this for almost 3 months in use and know only 2 scratches on each side, which are caused by plugging and unplugging the notebook. On the transmission rate, I am also pleased at my USB 3.0 port. Depending on the number of files and the larger the file, it takes longer or shorter (a larger file is faster transferred as many small files). I would buy this again at any time.
