[what you get] 5 x 1GB USB Sticks with cords (Black Blue Green Red Purple are packed. safefor bid document and easy to take for teacher class presentation ,and suitable capacity for machines [Convenient] High-quality portable metal-cased USB flash drives in the smallest package that keeps your digital world in your pocket [High Compatibility] Supported operating systems: Windows 7,8,10, 11, XP, Unix, 2000, ME, NT Linux, and Macos: USB 2.0 backwards compatible with USB 1.1 [Multi-Format Supported] The thumb drives can be used for sharing, transferring, and storing digital data. Save data as MP3, MP4, RMVB, Excel, Word, PDF, and other formats for use in music, pictures, movies, designs, manuals, programs, and handouts [Simple, Compact, and Low-profile Design] This plug-and-stay flash drive is made to be simple, small, and low-profile for use with laptops, tablets, TVs, game consoles, car audio system and other devices. When not in use, the protective cap that comes with the flash drive p