Novelty Mouse animal model design. Good looking and high quality. Easy and fast for data storage, data back-up and transfer of computer files. Supported operating systems: Windows 10/8/7/Vista/XP/Me/2000 / Mac OS X / Linux 2.6x Practical and creative Christmas Gift ,New Year Gift, birthday gift, Valentine’s Day present, for your family,friends,students,teacher,neighbor,colleague as company welfare.