---The SanDisk Pixtor microSDXC UHS-I cards let you shoot more and transfer even faster. ---Quick read speeds of up to 100MB/s save you time when transferring big files of high-resolution images and 4K UHD videos. ---Write speeds of up to 90MB/s allow you to capture fast-action photos or shoot in burst mode. ---Rated A1, the SanDisk Pixtor microSDXC card is optimized for mobile apps, delivering faster app launch and performance which provides a better smartphone experience. ---With UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, the SanDisk Pixtor microSDXC UHS-I Cards let you capture uninterrupted 4K UHD and Full HD video.
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