http://www.hexus.net/content/item.php?item=3957The Flash Voyager features a rubber exterior which makes it rather rugged (as well as amusingly bouncy.) Coupled with a USB2.0 interface, it's nice and nippy. Corsair have now taken the capacity of their Flash Voyager line-up to 4GiB. To put that into perspective, that's nearly as much as a single layer DVD. This particular part operates at 19MB/sec and 13MB/sec read and write speeds, incorporating dual channel technology to access the NAND flash device.