Amazon.com Product Description
Similar in size to MultiMediaCard memory cards, Lexar Media's 256 MB Secure Digital (SD) card is designed for use in digital devices such as digital cameras, MP3 players, PDAs, cellular phones, and camcorders. Lexar Media's SD cards feature an erasure-prevention switch that keeps your data safe. When the switch is locked, it will stop you from accidentally copying over or deleting data stored on your card.

All Lexar Media SD cards are tested and manufactured to the highest quality standard to assure you there is no need to worry about lost or missing data. With its small size and solid-state design, Lexar Media's SD cards are perfect for mobile applications and users. This product is backed by a five-year limited customer-satisfaction warranty.

From the Manufacturer
Lexar Media SD cards are the small, convenient, and durable solution for data storage use for a variety of digital applications. These small yet powerful media cards are designed to interface with an array of digital devices designed to support the SD card format--including PDAs, cellular phones, digital video recorders and digital cameras.

Product Description
With its small size and solid-state design, the Lexar Secure Digital Cards are perfect for mobile applications and users.