Designed to store all kind of data on the most compact devices, this microSD flash memory card posses in a very small package an excellent value compared to all the other proprietary, less extended, memory cards. Also you only need to insert this memory inside the included SD adapter to use it on a very extended range of devices. Main Details Capacity: 2 GB (2000MB) Reference: SD-C02GJ(BL3A) (Blister Carton) Read speed: 10 MB / s Write speed: 4 MB / s Technical Data Dimensions (W x L x H): 11.0 mm x 15.0 mm x 1.0 mm Weight: approximately 2 g (with adapter) Operating temperature: -25 to 55 °C Storage temperature: -20 to 65 °C Storage relative humidity range: 30 to 85% Compatibility: microSD as specified by SDA 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