Welcome to our store! USB Interface: The cat flash drive uses a USB interface and connects to the computer via the USB interface without additional power supply. USB2.0: The cartoon flash drive meets the USB2.0 standard, which is technically stable and supports hot-swappable, plug and play. Anti-vibration: The USB flash drive has electronic storage media without mechanical parts, anti-vibration and anti-electromagnetic interference. Supported Devices: The cat flash drive supports mobile phones, computers, speakers and other devices. When using a mobile phone, you need to purchase your own type c adapter or micro. PVC Material: Cute flash drive is made of premium PVC, skin-friendly, comfortable to touch, with 360 degree dead-less soft rubber protection. Item Type: Cartoon Flash Drive Material: PVC No Driver Required (for Windows 98 or later) Support for Windows 98 Me 2000, for OS X and for Linux2.4.X Interface: USB2.0 Computer: IBM PC, PC or laptop, etc. Speed: Maximum write speed 10-20 (MB/s), maximum read speed 4-10 (MB/s) Applications: Back up files, videos, etc. Displayed capacity and nominal capacity are different because the calculation method is different Manufacturer's Standard: 1GB / 1000MB / 1MB = 1000KB Regarding available capacity: Please note the note on the capacity of storage products: 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 1 x USB Flash Drive 2 x Lanyard Accessories Customers are our top priority. If you find any problems with your product after you receive it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.