The premium Lexar Professional 133x Secure Digital High Capacity (SDHC) card is designed for sustained, rapid-fire picture taking and full-motion video. It provides high-capacity, high-speed performance, with a minimum guaranteed speed of 133x (20MB/s), to bring out the ultimate performance in your SDHC-enabled digital camera. The Lexar Professional 133x SDHC card is available in 8GB, 16GB, 32GB, capacities.