Specification Brand : SanDisk BulletPoint1 : 4GB capacity stores approximately 1000 songs or 2,600 photos or 16 hours video BulletPoint2 : Seamless speed and performance with microSDHC compatible devices BulletPoint3 : Class 4 speed performance rating (based on SD 2.0 specification) BulletPoint4 : Organize and transfer your photos, videos and music with included SanDisk Media Manager software BulletPoint5 : Small form factor Color : Black CompatibleDevices : Smartphone DigitalStorageCapacity : 4 GB ExternallyAssignedProductIdentifier1 : 619659066994 ExternallyAssignedProductIdentifier2 : 0619659066994 ExternallyAssignedProductIdentifier3 : 00751492323145 HardwareInterface : microsd HardwareInterface1 : microsd HardwareInterface2 : secure_digital ItemName : SanDisk SDSDQM-004G-B35A 4 GB microSDHC Memory Card with SD Adapter - Class 4 - Black ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : micro-sd-cards Manufacturer : SanDisk MemoryStorageCapacity : 4 GB ModelNumber : SDSDQM-004G-B35A PartNumber : SDSDQM-004G-B35A ProductDescription : Sandisk 4GB microSDHC Memory Card with SD Adapter SanDisk microSDHC mobile memory cards are the ideal companion for multimedia phones because they plug right inside the phone providing immediate expansion of memory storage needed for carrying more music, video, photos, games, and mobile software applications in the latest generation of phones. ProductSiteLaunchDate : 2007-09-18T11:05:36-00:00 ReadSpeed : 15 unknown_modifier SecureDigitalAssociationSpeedClass : class_4 Size : 2 GB SupplierDeclaredDgHzRegulation : unknown WarrantyDescription : ONE YEAR WarrantyType : Lifetime