Lexar 4GB Professional 133x SDHC Memory Card

The Lexar 4GB Professional 133x Secure Digital (SDHC) Card is a high-speed memory card with a speed rating of Class 10. It is capable of minimum sustained write speeds of up to 20MB per second, allowing users to fully leverage the power of the digital camera's high-speed processor, making it an ideal choice for professional photographers and advanced hobbyists. The card has a limited lifetime warranty.