Specification Binding : Personal Computers Brand : Synergy Digital Label : Synergy Digital Manufacturer : Synergy Digital Model : PowerShot A3100 IS-SY-2PSD4GB PackageDimensions : 0.15 PartNumber : BF476301 ProductGroup : PC Accessory ProductTypeName : FLASH_MEMORY Publisher : Synergy Digital SmallImage_Height : 58 SmallImage_URL : https://m.media-amazon.com/images/I/41Kq5ves12L._SL75_.jpg SmallImage_Width : 75 Studio : Synergy Digital SystemMemorySize : 4.0 Title : Canon PowerShot A3100 is Digital Camera Memory Card 2 x 4GB Secure Digital High Capacity (SDHC) Memory Cards (1 Twin Pack)