I bought three of these, all identical 8GB G4 models, and all three of them are equally slow. It's sold as a USB 3.0 stick and it has the characteristic blue USB 3.0 colored port, but the speeds are so horrific that I simply cannot justify spending $7.00 on one of them, and I'm sure not going to...
Inexpensive
-Too Slow: Consistently getting USB 1.1 speeds on this thing using a USB 3.0 front port on my rig; If I plug a 5400RPM external HDD into the same port I get decent USB 3.0 speeds hovering around 150Mb/s, but this "super fast" flash drive gets maybe 10Mb/s