Specification Binding : Personal Computers Brand : Synergy Digital Label : Synergy Digital Manufacturer : Synergy Digital PackageDimensions_Weight : 0.125000 PackageDimensions : L:2.00 X W:2.00 X H:2.00 PartNumber : BF547241 ProductGroup : PC Accessory ProductTypeName : FLASH_MEMORY Publisher : Synergy Digital SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31ObQvFM1hL._SL75_.jpg SmallImage_Width : 75 Studio : Synergy Digital SystemMemorySize : 256.0 Title : Synergy Digital Camera Memory Card, Works with Nikon D810 DSLR Digital Camera, 256GB Secure Digital (SDXC) Class 10 Extreme Capacity Memory Card Weight : 0.1 WeightUnit : pounds