A USB flash drive is a portable storage device that uses flash memory and is light enough to be attached to a keychain. The memory stick can store important files and data backups, carry favourite pictures or applications, or run diagnostics to troubleshoot computer problems. The sticks support most operating systems such as Microsoft Windows, Linux and MacOS. They are available in storage capacities from 1GB to 2000 GB (or 2 TB). Depending on how many or how large files you plan to carry, choose a stick with the right storage capacity. The widespread adoption of USB-C has also brought it to the memory stick market. If you're using a laptop that has completely abandoned the standard USB ports (like a Macbook), you'll still find a memory stick that's convenient. Check out the selection!