Features: 1.USB 2.0 interface, compatible with USB 2.0 and 1.1 ports, it can be used to store different files. 2.Wide compatibility, compatible with for Window2003/XP/Vista/7/8/10/ OS X/Linux. 3.Keychain design, the hole at the end of the metal clip is specially designed for the keychain to prevent loss. 4.The operation is quick and easy, plug and play, no drive or power supply is required and the USB is easy to carry. 5.Suitable for storing data such as important files, pictures, music, videos and software, and fast transmission will help you save time. specification:Item Type: Memory Stick Material: Metal + ABS Interface: USB2.0 (Compatible with USB 1.1) Led Indicator: When Your Computer Recognizes the Flash Drive, the Led Indicator Will Light Up Supported Operating System: for Window2003/XP/Vista/7/8/10/OS X/Linux Applicable Equipment: Computer, Car, Bluetooth Speaker, TV and Other Devices That Support USB Expansion PackageList:1 x USB Flash Drive