The G Series is compliant to XQD Format Version 2, both PCI Express Gen.2 and USB3.0 interface are supported on a newly-developed controller for high performance.The G Series delivers increased read up to 440MB/s and write up to 400MB/s speeds.
Sony's unique media technology enables these G Series cards to provide efficient data writing, dependable recording of 4K video while avoiding speed degradation.The larger capacity 128GB model expands the line-up allowing up to 40 minutes of 4K XAVC Intra 422 60p (600Mbps) recording with Sony's 4K video cameras.