Specification Brand : SanDisk BulletPoint1 : Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.) BulletPoint2 : Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) BulletPoint3 : Shot speeds up to 140MB/s (Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec.) BulletPoint4 : Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.) BulletPoint5 : UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.) BulletPoint6 : Peace of mind included with Lexar Recovery Tool and a lifetime limited warranty Color : Dark gray/Black CompatibleDevices : Camera CompatibleDevices1 : Digital Cameras CompatibleDevices2 : Computers CompatibleDevices3 : Car Navigation Systems CompatibleDevices4 : Home Theatre Devices CustomerPackageType : Standard Packaging DigitalStorageCapacity : 512 GB ExternallyAssignedProductIdentifier1 : 619659188665 ExternallyAssignedProductIdentifier2 : 0619659188665 ExternallyAssignedProductIdentifier3 : 6196591886650 ExternallyAssignedProductIdentifier4 : 00619659188665 GpsrSafetyAttestation : 1 HardwareInterface : sdhc HardwareInterface1 : sdhc HardwareInterface2 : sdxc ItemName : SanDisk 512GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-512G-GN4IN, Dark gray/Black ItemPackageDimensions_Height : 14.5 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 10.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : secure-digital-cards Manufacturer : Western Digital Technologies, Inc. MemoryStorageCapacity : 512 GB ModelName : SanDisk Extreme PRO SD UHS-I Card ModelNumber : SDSDXXD-512G-GN4IN NumberOfItems : 1 NumberOfLithiumIonCells : 5 NumberOfLithiumMetalCells : 5 PackageLevel : unit PartNumber : SDSDXXD-512G-GN4IN Pattern : Card ProductSiteLaunchDate : 2022-06-09T13:19:12.264Z ReadSpeed : 200 megabytes_per_second SecureDigitalAssociationSpeedClass : class_10 Size : 512GB StreetDate : 2022-05-16T00:00:01Z Style : Memory Card Only SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43200000 WarrantyDescription : Lifetime limited manufacturer warranty WarrantyType : Limited WriteSpeed : 140 MB per second