Type: TF / Micro SD CardBrand Name: ADataPackage: YesRead/Write Speed: Class 10Model Number: C10-64GCapacity: 16G/32G/64GStandard: SDA3.0Demension: 15*11*1.0mmWeight : 0.25gVoltage: 2.7-3.5VWarranty: lifetimeSpeed Class: reads are up to 50 MB/s，write speeds reach the UHS-I speed class 10Certification: CE/FCC/BSMI/VCCICompatibility : Smartphone /Tablet/Car black boxNote : Product appearance depends on goodsUnit Type: piecePackage Weight: 0.150kg (0.33lb.)Package Size: 20cm x 20cm x 15cm (7.87in x 7.87in x 5.91in)