Features: 1.[Push and Pull Design] The push pull design is convenient to carry, and the USB flash disk can connect to the computer through the USB orTYPE C interface, without additional power supply, plug and play. 2.[Cute Appearance] The appearance of the USB is in a grid shape which is beautiful and cute, easy to distinguish. Made of high quality ABS material, which is durable and provides you with reliability, 3.[USB 3.0 Standard] This USB flash adopts ultra stable technology and complies with USB 3.0 standard; supports hot swappable, plug and play. Electronic storage medium, no mechanical parts, earthquake resistance. 4.[Wide Application] This USB flash drives are suitable for digital data storage, transmission and sharing, suitable for data storage or music, photos, movies, designs, manuals, publicity, etc. 5.[Widely Compatible] The thumb memory stick supports for Windows98/Me/2000/XP, for OS X 9.x, for OS X, for Linux 2.4.x, compatible with all devices with USB port desktops, laptops, tablets, TVs, speakers. specification:Item Type: Flash Drive Material: ABS Interface: USB3.0, Type C Computer: For IBM PC, For OX S PC or Laptop, etc. Speed: Maximum Write Speed 320mb/s, Maximum Read Speed 640mb/s Application: Backup Biles, Videos, etc. PackageList:1 x FlashDrive NoteManufacturer standard: 1GB=1000MB / 1MB = 1000KB Regarding usable capacity: Please note the memorandum regarding storage product capacity: 4GB=Approx. 3.4GB?3.8GB 8GB=Approx. 7.4GB?7.6GB 16GB=Approx. 14.5GB?15.5GB 32GB=Approx. 28GB?30GB 64GB=Approx. 58GB?60GB 128GB=Approx. 119GB?124GB 256GB=Approx. 249GB?250GB 512GB=Approx. 498GB?500GB