5 mixed colors (black purple green blue red), help you quickly identify different storage contents. Easy to use: plug and play. No need to install any software, just simply plug into the USB port of the computer or other devices. Wide Compatibility: Compatible with Win98 / NT / ME / 2000 / XP / Vista / 7 / 8.1 / 10 / Server 2003, Mac OS 9.x / x, Linux 2.4.x and above. Multiple Use: You can store music, photos, movies, drawings, manuals, programs, documents at a fast speed for school, business or daily use.