ZenRex 128GB 6Pack Micro SD Card U3 V30 UHS-1 C10 A1 Micro SDXC High Speed Memory Card 4K UHD Full HD Video Recording for Smartphone Tablet Camera VCR Drone Car Recorder with Adapter

• [Capacity]: Calculated according to electronics industry standards 128GBytes = 128,000,000,000 bytes = 125,000,000K bytes = 122,068M bytes = 119.20GB 64GB = approx. 58GB-60GB 32GB = approx. 28GB-30GB 16GB = approx. 14GB-15GB 8GB = approx. 6 GB- 7GB 4GB = approx. 3.6GB-3.9GB 1GB = approx. 0.89GB-0.95GB 128MB (small capacity) = approx. 119MB-125MB This is the difference in calculation between the manufacturer and our PC, please Google "memory card capacity" for more information. [Speed]:128MB - 1GB: at least Class 4 speed guaranteed 2GB - 4GB: at least Class 6 speed guaranteed 8GB - 16GB: at least Class 10 speed guaranteed 32GB - 512GB: at least Class 10 + U3 speed guaranteed [High Performance]：Resistant to high and low temperature environments, working temperature can be supported: -25°C-75°C. Shockproof, waterproof, and ray-proof. [Compatible]: Wide range of applications including: smartphones, tablets, Bluetooth speakers, car recorders, game consoles, drones, digital SLR cameras and HD camcorders. [Warranty]: Our ZenRex brand provides you with a three-year limited warranty.