SanDisk SDCZ2-128-A10 128 MB Cruzer Mini USB 2.0 Flash Drive Hi-Speed USB 2.0 certified for fast data transfer (compatible with USB 1.1) Thin design does not obstruct the dual-stacked USB ports found on most computers No drivers required Store all your data, pictures, music and more Compatible with Windows 98SE, 2000, ME, XP; Mac OS 9.1.x+, OS X v10.1.2+