I guess this stick as robust, attractive USB stick on my key chain, but the expected USB 3.0 speeds it does not reach. Does not seem to be feasible in these small sticks. Did it already tried with various Super Talent Pico SuperSpeed - (Letter 11.4 MB / s, read 31.4 MByte / s) Corsair Flash Voyager 32GB USB 3.0 - (Letter 16.7 MB / s, read 63.4 MByte / s) The Kingston is located approximately between - (Letter 13.0 MB / s, read 54.4 MByte / s) Since I do not again wanted to send back the third attempt and as I said, that stable housing is idel for the keychain, I keep it, even if he is not as fast as my Transcend JetFlash780, but is also again a stick in the larger plastic housing)