1Memory stick is USB 2.0 interface, compatible with USB 2.0 and 1.1 ports, it can be used to store different files, which is very convenient in your daily life. 2Meet your daily needs for storage and transmission of photos, music, videos, files at work, school, home and travel, fast transmission will help you save time. 3Mini size, easy to carry, the hole at the end of the metal clip is specially designed for the keychain, you will never lose your flash drive. 4Supports plug and play, no software installation is required, just simply plug into the USB port of a computer or other device. 5Compatible with most systems, such as for Window2003/XP/Vista/7/8/10/for OS X/Linux. Item Type: USB Flash Drive Material: Metal + ABS Interface: USB2.0 (Compatible with USB 1.1) Supported Operating System: For Window2003/XP/Vista/7/8/10/for OS X/Linux Applicable Equipment: Computer, Car, BT Speaker, TV and Other Devices That Support USB Expansion 1 x USB Flash Drive