On February 23, 2017 Sony announced a new line of SD cards called SF-G SD cards that will be a step in technology. These new cards will be pushing the performance of Ultra High Speed II (UHS-II) specification which is the most up to date SD card. They would be setting a new standard by being able to write and download 300MB/s. Writing is how fast a SD card can upload and reading is how fast it can download. This a huge improvement because most SD cards can only read or write at 300MB/s. These SD cards will be coming out in 32Gb, 64GB, and 128GB which shows that Sony is looking for quality over quantity because they will not be using 256Gb or 512GB.
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