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 Expansion1Compatible with USB 2.0 and 1.1 ports, suitable for storage of important files, pictures, music, videos and software, etc., fast transmission, saving time. 2USB drive can be used for storage, data backup and computer file transfer, it will meet your daily work, school, family and travel needs. 3Mini size, metal keychain design allows you to easily connect the USB flash drive to the key or lanyard for easy carrying. 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/OS/Linux, very suitable for your computer and other devices.1 xUSB Flash Drive 1 xKeychain