I'm trying to use a USB3 drive to copy some shit from my laptop to my PC and it isn't working. I successfully stored 10GB of stuffs in the flashdrive while it was plugged into my laptop, no problems. (On a side note, this is my first time using a USB3 anything, so *drool*)
My compuer's case is extremely old and the card reader is only USB2, so in order to take advantage of teh quickness I had to plug it into the back of my computer since the motherboard has built-in USB3 ports. However, when I attempted to do this, the device was detected fine, and upon attempting to copy files off of it, the files would begin copying onto the computer at normal speed (about 130-something megabytes per second) before the speed would suddenly drop to 0, cause windows explorer to completely shit itself, then give me an out of memory error saying the operation could not be completed, then disconnect the flash drive claiming that is has "malfunctioned" and could not be recognized. Upon unplugging it and plugging it back in, it would seem to be fixed, but attempting to copy the files again resulted in the same thing happening. I plugged it into the USB 2.0 ports in the normal card reader and the operation was carried out normally, albeit much more slowly for obvious reasons.
In case it matters, the drve in question is a Sandisk Ultra Dual USB with 32GB of storage.
EDOOT: I forgot to mention that my laptop is running Windows 8.1 and my PC is running Windows 10.