The TwistPro, the Twist's big brother, is available in 2 sizes, 2GB and 4GB. The enormous capacity could only be reached through advanced Swissbit memory technologies, allowing the integration of maximum density on the smallest available space. Powered by a high performance, next-gen USB 2.0 hi-speed controller, transferring even large data, such as hires images, movies, audio files, large powerpoint presentations and the likes, pose no challenge for the TwistPro.