Last month SanDisk Corporation announced the USB 3.0-enabled SanDisk Extreme USB flash drive series. This launch managed to grab our attention as this USB Flash drive is the fastest ever announced by the company. With read speeds of up to 190MB/s and write speeds of up to 170MB/s who wouldn't want one of these speed demons? SanDisk says that when using these drives on a USB 3.0 interface that you can transfer smaller files almost instantaneously and larger files such as a 3GB file in 20 seconds or a 40GB file in four minutes!