1、USB flash drive is a USB 0 interface, compatible with USB 0 and 1 ports, it can be used to store different files, transfer quickly, and save time. 2、Mini size makes this flash drive easy to carry, meeting your daily needs for photo, music, video, file storage and transfer at work, school, home and travel. 3、The hole at the end of the metal clip is specially designed for the keychain, never lose your flash drive. 4、Supports plug and play, no software installation is required, just simply plug into the USB port of a computer or other device. 5、Compatible with most systems, such as for Window2003/XP/Vista/7/8/10/for OS X/Linux. 1 x USB Flash Drive Item Type: USB Flash DriveMaterial: Metal + ABSInterface: USB 2.0 (Compatible with USB 1.1)Supported Operating System: For Window2003/XP/Vista/7/8/10/for OS X/LinuxApplicable Equipment: Computer, Car, BT Speaker, TV and Other Devices That Support USB Expansion