Description
Features 1. Waterproof and temperature resistant. 2. Plug and play (no software required). 3. SD+TF format, high speed reading and writing. 4. Capacity 8GB/16GB/32GB/64GB/128GB/256GB. 5. Suitable for mobile phones, cameras, drones, artificial intelligence devices, robots, recorders and other devices. Package Included 1* SD card About Capacity: 16GB = About 14GB-15GB 32GB = Approx. 28GB-30GB 64GB = Approx. 58GB-60GB 128GB = Approx. 115GB-119GB 256GB = Approximately 230GB-238GB This is a calculated difference between the manufacturer and your computer. Your computer shows 1GB = 1,073,741,824 million bytes while the market defines 1GB = 1 billion bytes. It is not recommended for those who are looking for perfection. This is a calculation difference between the manufacturer and our PC for your information only. About the speed: The speeds on our detailed pictures are the maximum speed of the memory card. Please use a USB3.0 card reader plugged into the USB3.0 card reader into your PC's 3.0 USB port to test, otherwise the speed will be lower. Warm tips (2.0 USB card reader test results): 8GB/16GB/32GB -- Class 10 -- SDHC 64GB/128GB -- Class 10 -- SDXC Class 6: Read speed about 15-20MB/S, write speed about 6-8MB/S Class 10: Read speeds of approx. 15-30MB/S, write speeds of approx. 9-12MB/S Micro SD card speeds are based on internal testing; performance may degrade depending on host device, interface, usage conditions and other factors. Please note: 1. If there is any problem with the product that causes you to be dissatisfied, please contact customer service and we will provide you with a good solution. 2. When the delivery time is about to end, but you have not received the goods, please contact customer service, we will extend the delivery time for you. 3. Wish you happy shopping and receive your parcel quickly. Thanks!