San Disk Ultra USB 3.0 Flash Pen Drive 256GB Memory Stick up to 100mbs
USB 3.0 enabled (USB 2.0 compatible) - up to 10x faster than standard USB 2.0. Hardware interface USB 3.0. Write speed 40MB/s. Transfer a full-length movie in less than 40 seconds. Storage temperature minus 10 degree to 70 degree in Celsius.