Item Type: U Disk <br>No driver required (for Windows98 or above), support for Windows 98/Me/2000/XP/OS X 9.x/OS X /Linux2.4.x; <br>Interface: USB2.0 <br>Material: Zinc Alloy <br>Computer: For IBM PC/OS X PC or laptop, etc. <br>Speed: The maximum writing speed is 8-13mb/s, the maximum reading speed is 13-25mb/s <br>Application: Backup files, videos, etc. <br>Operation Steps: Plug and play <br>The displayed capacity is different from the nominal capacity because the calculation method is different <br>Manufacturer Standard: 1GB / 1000MB / 1MB = 1000KB <br>Regarding Usable Capacity: Please Note The Memorandum Regarding Storage Product Capacity: <br>4GB =approximately 3.4GB-3.8GB <br>8GB=approximately 7.4GB-7.6GB <br>16GB=approximately 14.5GB-15.5GB <br>32GB=approximately 28GB-30GB <br>64GB=approximately 58GB-60GB <br>128GB=approximately 119GB-124GB <br>256GB=approximately 249GB-250GB <br>512GB=approximately 498GB-500GB1、High?speed transmission, using A+?level chips, faster and more stable transmission. <br>2、Selected zinc alloy materials shell, strong and durable, has a long service life. <br>3、With safety waterproof function, there is no need to worry about file loss in the flash disk, which is very practical. <br>4、Small body and large capacity, easy to carry and store, convenient to use and with good performance. <br>5、There are 16GB, 32GB, 64GB, 128GB 4 specifications to choose from, which can meet your different needs.<p>1 x U Disk</p><p>1 x Microusb</p><p>1 x Round Keychain</p>