Sony introduces “world’s fastest” SD card with write speeds of upto 299 MB/s February 24, 2017 by admin Tweet The tech giant from Japan has introduced what it’s calling the world’s fastest SD card with write speeds of up to 299 MB/s & read speed of 300 MB/s. The SF-G Series will be available in Spring 2017. Read more… Neowin Related Posts:Crucial unveils T705, the fastest PCIe 5.0 SSD with…Ookla speed test report: These countries have the…Revealed: These UK cities have the fastest and…KIOXIA mass produces of world's highest capacity 2TB…Ookla speed test report: These countries have the…