[High Speed Transmission]: USB flash drives adopt International famous chips, with excellent transmission speed and more stable reading and writing speed! write speed 7-10 Mbps, read speed 18-22 Mbps
[Capacity]: Thumb drives calculation method of 1GB(1000MB) is slightly different 1GB=1024MB, and some of the listed capacity of the Flash storage device is used for formatting, other functions and thus is not available for data storage. As such, the actual available capacity( 3.74GB ) for data storage is less than what is listed on the products 4GB
[Plug and Play]: Plug and Play, the USB flash memory sticks no need to install any software or driver to use to the flash drive.memory sticks can easily store or back up photos,videos, significant files ,documents, movies, pictures, books, programs,designs and more. Suitable for storing digital data for school, business or daily usage
[Rotating Design]: The aluminium clip rotates 360° round the ABS plastic body which is capless design can avoid lossing of cap, and providing efficient protection to the USB port
[Compatibilty]: The 4GB flash drive compatible with USB 2.0 and below. Works well on PC, laptop, desktop and MacBook etc! It can be compatible with more devices to achieve high-speed transmission performance. Supports almost all operating systems including Windows 2000 / 7 / 8 / 8.1 / 10 / Vista / XP / ME, Linux and MacOs 10.3 and above