The Sony 1 GB Memory Stick Duo Card (MSX-M2GN) is an OEM product designed for use with Sony devices that support the Memory Stick Duo format. With a storage capacity of 1 GB, this card allows users to store a large amount of data, photos, and videos. Specifically designed for the Sony MSX-M2GN model, this memory card ensures compatibility and reliable performance for various photography and multimedia applications.