The 2 GB Secure Digital (SD) Card from SanDisk is designed for use in a wide range of digital devices, including digital music players, cellular phones, handheld PCs (HPCs), digital cameras, digital video camcorders and car navigation systems. You can easily move this card between devices without having to reformat. It features a write protect switch on the casing for additional security. Offering a high storage capacity of up to 2 GB, it provides a convenient and durable solution for data storage.