Class Rating: Class 4 File Format: FAT 32 Operating temperature: 13º F to 185º F (-25º C to 85º C) Storage temperature: 40º F to 185º F (-40º C to 85º C) Product Description Description:MicroSDHC cards offer higher storage for more music, more videos, more pictures, more games --- more of everything you need in today’s mobile world. The microSDHC card allows you to maximize today’s revolutionary mobile devices.In capacities ranging from 4 - 16GB, microSDHC cards offer higher storage capacities for more music, more videos, more pictures, more games — more of everything you need in today’s mobile world. The microSDHC card allows you to maximize today’s revolutionary mobile devices. Kingston’s microSDHC cards use the new speed “class” rating that guarantee a minimum data transfer rate for optimum performance with devices that use microSDHC.Identical in physical size to today’s standard microSD card, the microSDHC cards are designed to comply with SD Specification Version 2.00 and are only recognized by microSDHC host devices. They can be used as full-size SDHC cards when used with the adapter**. To ensure compatibility, look for the microSDHC or SDHC logo on host devices (e.g. phones, PDAs, and cameras). From the Manufacturer Ample Storage for Your Devices The Kingston 8GB microSD Card is a great solution for your storage needs. This 8GB microSD memory card provides ample storage and is ideal for storing music files, photographs and high definition videos without affecting the quality. Moreover, this memory card is easily compatible with many devices and can be used with any microSD or microSDHC devices like cell phones, cameras, etc without any hassle. Store, access and transfer data with absolute ease from this 8GB microSD card. Durability and High Speed Transfer The Kingston 8GB Memory card has been designed to function in extreme climatic conditions. It has been designed to work perfectly in the temperatures from -25 degrees to 85 degrees Celsius. These memory cards also withstand tough conditions and keep your data completely safe. The Kingston memory card belongs to the class 4, which means that the rate of transfer is conveniently high, with a minimum transfer speed of 4 MB/s. Store and access data whenever and wherever you need it. High Compatibility We recommend you buy the Kingston 8GB memory card online not only because it is durable and provides high speed but also because it is easily compatible with any microSD or microSDHC device like mobile phones, gaming consoles, etc. The 8GB microSDHC card comes with a full SD adapter which lets you connect to any other SD compliant devices such as laptops, camcorders and other handheld devices as well. It is also compatible with the latest 3.0 SD card specifications. Capacity: 8GB Card Type: microSDHC Card Speed Class: Class 4 Compatibility: Any microSD-enabled device