Lexar Media announced that it is shipping Lexar Professional 133x Secure Digital High Capacity (SDHC) memory cards in 16GB and 32GB capacities to retail outlets. The Lexar Professional SDHC memory cards will be available in B&H and Adorama stores in the U.S. The professional Lexar SDHC memory cards offer the maximum Class 10 speed rating, providing a blazing-fast minimum sustained write speed capability of 133x (20MB per second), while the higher capacities of the new 16GB and 32GB flash memory cards make them an excellent choice for shooting higher-resolution images and large-sized, high-definition video files with SDHC compatible digital SLR cameras and system cameras.