Sandisk microSDXC ULTRA 128GB 80MBs SDSQUNS-128G Class10

Manufacturer: SanDisk; Type: microSDXC UHS-I card; Capacity: 128GB; UHS-I U1 compatible overseas packaged products, no domestic support. Reliable domestic support and domestic at the JNH shop. * Not applicable for use with drive recorders / surveillance cameras.;Handling of large-capacity flash memory: If you insert a microSDXC card into a product that does not support the SDXC standard, the data in the microSDXC card will be damaged. In that case, it may be formatted and recognized according to the SDHC standard, but the data in the microSDXC card will be damaged regardless of this operation. Never plug it in.;When dealing with large files (4GB and above), check the file size limit of the file system. FAT32: 1 File maximum capacity 4GB, files larger than 4GB cannot be saved. exFAT: Not compatible with old devices. The maximum capacity of one file is 2TB, and files of 4GB or more can be saved.;Regarding recovery of a microSD card with damaged data 1) If you want to use a microSDXC card with damaged data again, you need to insert it into an SDXC standard compliant device and initialize the microSDXC card. .. The saved data will be deleted. Data will not be restored. 2) If the microSDXC card's firmware is damaged when it is inserted into a product that does not support the SDXC standard, it cannot be repaired even if initialization is performed.;* Measure with a USB3.0 and UHS-I compatible card reader on a PC equipped with a USB3.0 interface during the speed test. In order to demonstrate the high-speed performance of UHS-I, not only the card side but also the host (personal computer, camera, card reader, etc.) must support UHS-I. Therefore, a device equipped with USB3.0 and a card reader compatible with USB3.0 / UHS are required to measure the speed of a high-speed SD card. Otherwise, the original speed of the card cannot be fully achieved.