Summary: Bought this to put movies on to watch on my tablet. Works great for that application. Even with the usb adapter it doesn't stick out too far from a 7" tablet, which is nice. It's a bit slow, and heats up after prolonged use, but that's what you get for such a tiny size.
Pros: Tiny!, Not overpriced with price match ($44)
Summary: 4 out of 5 since it is Kingston and does work as advertised. I did however not like the copy speed. It peaks as it starts around 15mb/s and then drains down to about 7mb/s on larger transfers. All my other Flash drives run at around 11mb/s constantly. Kinda annoying when i want to reload large amounts of music from my computer to load into my car stereo. The size is nice, it is really small as is the price.
Summary: The little loop on the edge is so small that even one of the tiny, almost thread-thin straps wouldn't fit down in it. Managed to get a nylon filament literally the size of a thread in the loop and attached it that way. Don't want to just carry it loose in my pocket because it is so small that it would end up in the laundry because I couldn't feel it when I emptied out my pockets.
Summary: I bought this usb to expand the stoarge in my MBPr. And this USB works great for that purpose, being small and large capacity and also cheap, it's great and with a USB this small they are endless posibilities