Sony Used Sony XQD G 64GB 400MB/s
The Sony XQD G 64GB 400mbs is a high-speed, high-performance flash memory card. Not only does it outpace traditional CompactFlash (CF) cards--even UDMA 7 compliant cards--it improves upon the H Series XQD card with an increased read/write speed of up to 168MB/s. These transfer rates are achieved via the PCIe