1USB flash drive is compatible with USB 2.0 and 1.1 ports, and is suitable for storing data such as important files, pictures, music, videos and software. 2USB 2.0 super high-speed transfer, sharing or storage of files can save time, easily share your work files, and meet the needs of daily use. 3Mini size makes this flash drive easy to carry, the hole at the end of the metal clip is specially designed for the keychain, 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, very suitable for your computer and other devices. 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/OS X/Linux Applicable Equipment: Computer, Car, BT Speaker, TV and Other Devices That Support USB Expansion 1 x USB Flash Drive 1 x Keychain