512 GB , Type MicroSD , Read speed 190 MB/s , Write speed 130 MB/s , Colour Blue , Compatible operating systems OS10.0.2+macOS v.10.9+Windows 7, 8, 10+ , Operating temperature (T-T) -7 - 90 °C , Width 14.9 mm , Depth 10.9 mm , Height 1 mm , Weight 0.2 g