microSDHC (High-Capacity) Memory Card with adapters The microSDHC comes with an extra miniSD and full-size SD adapter for a simple and practical cross-platform storage solution that is useful in multiple devices. Wherever you find yourself in the mobile world, you can trust and rely on Kingston’s microSDHC cards. All cards are 100-percent tested and are backed by Kingston lifetime warranty and 24/7 live technical support. Features Compliant: with the SD Specification Version 2.00 (SDHC) Versatile: when combined with the adapter, can be used as a full-size SDHC card Compatible: with microSDHC, miniSDHC, and SDHC host devices; not compatible with standard microSD/miniSD/SD - enabled device/readers File Format: FAT 32 Reliable: lifetime warranty** Specifications Manufacturer: Kingston Reference: SDC4/4GB-2ADP EAN: 0740617121643 Type: Micro SDHC Capacity: 4GB High-Speed Class Rating: Class 4: 4MB/sec. minimum data transfer rate Dimensions: 11mm x 15mm x 1mm Weight: 2.7 grams Operating temperatures: -13°F to 185°F (-25°C to 85°C) Storage temperatures: -40°F to 185°F (-40°C to 85°C) PU: 1pc in blister pack Accessories: Include SDHC and miniSDHC adapters **Details about commercial warranty available on manufacturer official website. It’s of great importance the client verify previous to any memory purchase the official device documentation state its compatible with the new SD standard and the desired capacity. Part of the capacity is used to format and perform other functions and thus is not available for data storage. 1 megabyte (MB) = 1 million bytes, 1 gigabyte (GB) = 1.000 billion bytes, 1GB = 0.93Gib/953.67MiB Write and Read Speeds as stated by manufacturer, specifics may be obtained contacting directly their technical department. Reflected speeds may not be attainable under some circumstances, and depend on hardware, software and settings used. x=150KB/sec