Its just the perfect little device that I wanted. I don't have to wait for long time anymore for the files to be copied onto the portable device. Earlier even USB 3.0 pen drive used to copy at 40 MBPS, but with this little tool i can copy files @ 180 MBPS speed. That's almost 5 times the speed. Although somehow it reaches unusual high temps of about 56 C while copying several files onto it. but it also cools rapidly and settles around 44 at idle.