Mach Xtreme has rolled out new USB 3.0 flash drive called MX-FX that uses MLC NAND Flash memory chips. The USB 3.0 interface offering up to 5Gbps transfer rate, though it still featuring a backward compatibility with USB 2.0 if no USB 3.0 found on your system.
Mach Xtrem MX-FX USB 3.0 flash drive is capable of transferring data at 125MB/s (read) and 55MB/s (write speed). THis MX-FX flash drive is only available in one 16GB capacity. No idea what is the price tag, but it was reported to be shipping soon.