Class 10 U3 V30 Waterproof Memory SD Cards with USB Adapter 128GB 512GB High Speed Micro TF/SD Card for Phone Laptop Camera

2TB Micro TF/ SD Card Class 10 High Speed Memory Cards Stable Performance SD Memory Card for Phones/Digital Camera/MP3 Player Product Specifications Storage Type: TF (microSD) Card Memory Capacity Options: 128GB / 256GB / 512GB / 1TB / 2TB Compatible Devices: Dash cams, tablets, reading pens/early education devices, smartphones, cameras Key Performance: Maximum Read Speed: 100MB/s Maximum Write Speed: 65MB/s Important Notes Default Format: The card comes pre-formatted to FAT32 for computer use. If your device doesn’t support FAT32, you can reformat it to exFAT or NTFS. Incompatibility: This memory card is not compatible with Nintendo consoles or other gaming systems. Capacity Discrepancy: Flash memory products follow the decimal storage standard (1MB = 1000KB, 1GB = 1000MB) during manufacturing. However, operating systems use the binary system (1MB = 1024KB, 1GB = 1024MB), which causes a slight difference between the displayed capacity and the labeled capacity. 128GB ≈ 110GB – 120GB (actual usable) 256GB ≈ 230GB – 240GB (actual usable) 512GB ≈ 455GB – 465GB (actual usable) 1TB ≈ 955GB – 965GB (actual usable)