Toshiba Corporation today reinforced its memory card line-up with the launch of a 16GB microSDHC card offering the largest capacity available in the market. At the same time, the company extended its range of industry-leading memory card solutions by adding ultra fast read write 8GB and 16GB SDHC cards to its line-up. Mass production of the new SDHC cards will start in December, with production of the new microSDHC slated to start in January 2009.