Sell SanDisk Ultra 128GB 80MB/s Class 10 SD SDHC SDXC Memory Card in SD card 32GB 16GB 64GB for Camera/Dash Camera best price

About capacity: 16GB = approximately 14GB-15GB 32GB=approximately 28GB-30GB 64GB=approximately 58GB-60GB 128GB=approximately 115GB-119GB the capacity of the product is according to:1MB=1000KB,1G=1000MB,To calculate, the operating system is a binary algorithm that is 1MB=1024KB, 1G=1024MB, so please pay attention to the actual capacity is marked capacity of 90%-93% 16GB/32GB -Class 10-SDHC 64GB/128GB -Class 10-SDXC Support SDXC card digital device compatible with SDHC CARDS, only support SDHC card device does not support SDXC card. About speed: The official factory default speed value is the ideal maximum value, the actual speed test process and the use of the environment-related (such as the use of equipment, different configurations, different types of file storage speed is different, because the type of file, size, size Different and different), so we can not guarantee the actual speed value! About testing： If you want to test the speed of your high-speed memory card on your computer, use a high-quality USB3.0 card reader to test it on the USB3.0 connector of your computer (the USB2.0 connector will cause a bottleneck that limits the speed of the high-speed memory card) Turn off the interference of other computers program. ​