The Lexar® JumpDrive® V40 USB Flash Drive provides reliable portable storage, allowing you to easily transfer, store, and share files on the go. The drive is designed with a convenient key chain hole, making it easy to tether to a key ring, attach to a backpack, or hook to a purse or briefcase. Compatible with both PC and Mac systems, the JumpDrive V40 USB Flash Drive allows you to quickly and easily store a huge number of photos, music, and video files. Two-year limited warranty.