Samsung MB-MS2GA/EU, 2 GB, MicroSD, Class 4, 24 MB/s, 10 MB/s, Shock resistant, Water resistant Samsung MB-MS2GA/EU. Capacity: 2 GB, Flash card type: MicroSD, Flash memory class: Class 4, Read speed: 24 MB/s, Write speed: 10 MB/s. Protection features: Shock resistant, Water resistant, Product colour: Black