SD Memory Card
An SD Memory Card (Secure Digital Memory Card) is a small, portable storage device used to save and transfer data. Commonly found in devices like cameras, smartphones, and tablets, these cards come in various storage capacities, ranging from a few megabytes to several terabytes. They are designed to be lightweight and easy to use, making them ideal for storing photos, videos, and other files.
SD Memory Cards are available in different types, including SD, SDHC (Secure Digital High Capacity), and SDXC (Secure Digital eXtended Capacity), each supporting different storage limits and speeds. They connect to devices through a card slot and can be easily removed and replaced, allowing users to expand their device's storage as needed.