4.5 WOW... Very Fast. Razzamanaz | 14/06/2011 | See all Razzamanaz's reviews (38) This thing is crazy fast. I have two of the 8gb ones from a few years ago. They kinda let me write to them at about 8000kbytes/s. This thing when I throw 300mb files at it moves them at 18500kbytes/s. I can't get a reading for my mp3s because it's going that fast I can't read what it says. I'm reading 300mb files at 32850kbytes/s from the stick to my hd.I ordered this last night about 5:00 and it was delivered this morning about 10:30, so that was crazy speed too.There are a lot of fake Corsair USB pendrives about so I checked on their web site. Play.com is listed as a supplier, so you can buy with confidence. I don't really need another one, but I may just get another for the sake of it.The guy above getting 4.3 k speeds must be doing something wrong or it's faulty because that's half the speed of my old ones. Maybe he has it connected to USB1 instead of USB2.Very Very recommended.