Pretec 16GB i-Disk Bullet USB 3.0 Memory Stick Back Up Flash Drive B3U16G-ST Pretec 16GB i-Disk Bullet USB 3.0 Memory Stick Back Up Flash Drive B3U16G-ST Bulletproof Shockproof USB 3.0 OS support: Windows ME/2000/XP/Vista/Windows 7; Mac 10.x or later; Linux 2.4 or later