The Lexar 4GB Secure Digital High Capacity (SDHC) Card is designed for use in a variety of media devices including digital cameras, camcorders, MP3 players, PDAs, and cellular phones, and is speed-rated as Class-4 with a minimum sustained write speed of 4MB/sec. Plus, the erasure-prevention switch means that your data cannot be accidentally deleted or copied over.

Note: SDHC Memory Cards will only work in SDHC compatible products and are not backwards compatible.