Features: 1.USB stick is a USB 2.0 interface, compatible with USB 2.0 and 1.1 ports, usually used for storage, data backup and computer file transfer. 2.Meet your needs at work, school, and home, suitable for storing data such as important files, pictures, music, videos, and software. 3.The mini size makes this flash drive easy to carry, and you will find it very convenient in your daily life. 4.Support plug and play, no need to install any software, just insert the U disk into the computer USB port or other devices with USB port to work. 5.Compatible with most systems, such as for Window2003/XP/Vista/7/8/10/OS X /Linux. specification:Item Type: Flash Drives 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 PackageList:1 xUSB Flash Drive 1 xKeychain