Item Type: U Disk <br>No driver required (for Windows98 and above) <br>Applicable system for Windows 98/Me/2000/XP / OS X 9.x / OS X / Linux2.4.x <br>Interface: USB2.0 <br>Computer: For IBM PC/OS X PC or laptop, etc. <br>Maximum Writing Speed: 4-10mb/s <br>Maximum Reading Speed: 10-20mb/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、No need to drive, plug and play, compatible with most USB devices on the market, mobile phones/computers, etc., to avoid unrecognized at critical moments <br>2、Possess beauty and strength, the carefully crafted metal texture, and high-value appearance make people love it <br>3、Adopt A+ level full?capacity chip, bring faster and more stable transmission, safer data <br>4、Used with OTG adapter, which can expand mobile phone memory, convenient storage, direct reading and copying of files, photos, videos, etc. <br>5、Two?in?one designed as a multi?function smart phone U disk, possess simple and novel design, small size, exquisite details, aluminum alloy frosted technology, full texture, simple and convenient to use1 x U Disk