2-IN-1 U Disk 128GB 64GB 32GB USB2.0 Type-C Dual-Interface Smartphone Computer Mutual Transmission Portable USB Memory Pen Drive

▪ USB2.0▪ USB + Type-C interface▪ Not support iPhone 15 series+▪ Write :3--8M/s; Read :5-20M/s▪ Note!! !Internal tests indicate a potential speed of up to 2--20Mbps/s.Actual speeds may fluctuate depending on various factors including device specifications, file sizes, and transfer types.♥ About capacity：Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB Calculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB; So there are some differences between display capacity and nominal capacity of flash memory products.8GB ≈ approximately 7GB-7.8GB16GB ≈ approximately 13.5GB-15GB32GB ≈ approximately 27GB-31GB64GB ≈ approximately 58GB-62GB128GB ≈ approximately 95GB-119GB♥ Note：Select the appropriate memory size according to the supported capacity range of the device, and it will not work normally if it exceeds the supported range.▶The factory flash memory equipment manufacturing machine adopts decimal calculation: 1MB=1000KB, 1GB=1000MB.▶The computer operating system uses binary calculation: 1MB=1024KB,1GB=1024MB.▶1GB=1,000,000,000 bytes. Due to the different calculation methods of the device operating system, the actual usage capacity may be lower than the capacity indicated on the product label.So there are some differences between display capacity and nominal capacity of flash memory products. You can search the browser for relevant information.▶Tips：Some mobile phone models need to turn on OTG function to work properly.