Lexar Media today announced upgrades to its JumpDrive 2.0 Pro, the latest enhancement to its portable USB storage line. The new 512MB and 1GB capacities will be available on JumpDrive Pro in February and are compatible with USB 2.0 and backward compatible with USB 1.1 ports. In addition, the company announced the JumpDrive Trio, which adds expandable, upgradeable memory to the JumpDrive line and features a three-in-one card slot that accepts either Memory Stick, MultiMediaCards, or Secure Digital cards. The JumpDrive Trio will also ship in February.