Lexar 4GB Secure Digital Card - 4 GB - SD4GB-231
Lexar Media Secure Digital (SD) Card is designed for use in many digital devices including digital cameras, MP3 players, PDAs, cellular phones and camcorders. The Lexar Media SD Card has an erasure-prevention switch to keep your data safe. When the switch is in the locked position, it will stop you from accidentally copying over or deleting data stored on your card. Now you know your data will be safe.