We get used to test fast RAM memories from Kingston Company. Hyper X brand was, until now, associated with fastest RAM modules. Still, Kingston decided to utilize this very recognisable brand on other Kingston products. So, thanks to that we were introduced to Kingston DataTravel HyperX USB flash memory. Of course, right from the start, we figured that we got one very fast device (brand name can tell you a lot), but we couldn't know, how fast.