SD cards, memory sticks, and external hard drives can be used to store and transfer digital photos and files between devices. SD cards are small storage devices used in digital cameras and some game consoles to store photos and videos. Memory sticks and external hard drives can also store large amounts of data and transfer files between computers by connecting via USB ports or cables. Photos stored as JPEGs can be viewed on many devices, while RAW files contain unprocessed image data suitable for editing. Properly organizing and naming files and folders makes work and photos easy to find later.