Welcome to the store! USB 2.0 ensures high reading and writing speeds. Plug and play, no driver installation required, and no need for an external power supply. USB flash drives are suitable for digital data storage, transfer, and sharing, and are suitable for data storage such as music, photos, movies, designs, manuals, and advertising. High-speed memory for fast data transfer, supports mobile phone OTG. USB connection, hot-swappable play support. Supports various types of operating systems. Shock-resistant and anti-electromagnetic solid-state storage. Unique modeling, bright colors, overall appearance exquisite and delicate, beautiful and practical to use. Item Type: USB Flash Drive Material: Silicone Appearance: Tower Hardware Requirements: PC and laptop with USB connection. Regarding capacity standard: there is a difference between the manufacturer and the PC. PC: 1GB=1.07374182.4 billion bytes, market standard is 1GB=1 billion bytes So the actual capacity of the USB flash drive is 16GB=approximately 14.5GB-15.5GB 32GB=approximately 28GB-30GB 64GB=approximately 58GB-60GB 128GB=approximately 119GB-124GB 1 x USB Flash Drive We strive to achieve your satisfaction and only provide you with a good shopping experience. If you have any questions after receiving the goods (different product quantities, damaged packaging, etc.), please contact us in time! We will provide you with the best solution