PNY 256 MB SD Secure Digital Flash Memory Card Compatible with all devices designed to use Secure Digital cards as standard or extended data storage For PDA's, MP3's, Digital cameras and other portable devices Each card contains a write protect slide switch that provides protection against accidental overwriting or deletion of stored data PNY Secure Digital Cards have been designed to comply with current and future SDMI portable device requirements Lifetime Warranty protects the Secure Digital Card throughout the life of the product