1USB 2.0 interface, compatible with USB 1.1, super highspeed transfer, sharing or storing files can save time and easily share your work files. 2A memory stick used to store music, photos, documents, movies, pictures, books, programs, presentations, designs, etc. 3Lightweight and portable, the mini size makes this flash drive easy to carry, and you will find it very convenient in your daily life. 4Plug and play, easy to install, just insert the U disk into the computer USB port or other devices with USB ports to work. 5Compatible with most systems, such as for Window2003/XP/Vista/7/8/10/OS X/Linux. 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 Expansion 1 x USB Flash Drive 1 x Keychain