Item No： CHOOCK-FMC004 Item Name： Secure Digital Card Specification： 24 x 32 x 2.1 mm Package： Unit Packing Item No: CHOOCK-FMC004 Item Name: Ultra II Secure Digital Card Dimension: 24 x 32 x 2.1mm Capacity: 128MB/256MB/512MB/1GB/2GB/4GB Brands: SANDISK BRAND. Use: Compatible with various brands of Digital cameras,Mobile phones, Music players, PDAs,Video DV with SD device.