microSDkortit

microSDkortit are small, removable flash memory cards used for storing data. They are a popular choice for expanding storage capacity in portable electronic devices such as smartphones, tablets, digital cameras, and portable gaming consoles. The microSD standard was introduced in 2005 by the SD Association.

These cards come in various storage capacities, ranging from a few gigabytes to over a terabyte. Their physical size is extremely small, measuring approximately 15mm x 11mm x 1mm. This compact form factor makes them ideal for devices where space is limited.

microSDkortit are categorized by their speed class, which indicates their minimum sequential write speed. Common speed classes include Class 2, Class 4, Class 6, Class 10, and UHS (Ultra High Speed) classes like UHS-I, UHS-II, and UHS-III. Higher speed classes are beneficial for tasks such as recording high-definition video or transferring large files quickly.

To use a microSDkortti, it is inserted into a compatible slot on a device. Many devices also come with an adapter that allows a microSDkortti to be used in a standard-sized SD card slot, increasing their versatility. They are a convenient and cost-effective way to increase the storage of many consumer electronics.