The IOGEAR SD MicroSD, SD, MMC Card Reader/Writer GFR2O4SD USB 2.0 is a versatile device that allows you to easily transfer and store data from various memory cards to your computer. With support for SD cards and compatibility with the Writer GFR2O4SD model, this card reader is ideal for quickly accessing and copying your photos, videos, and other files. The USB connectivity ensures seamless integration with your computer, making it a convenient and practical accessory for those in need of a reliable memory card reader.