SanDisk Extreme microSDXC, SQXAA 128GB, V30, U3, C10, A2, UHS-I, 190MB/s R, 90MB/s W, 4x6, SD adaptor, Lifetime Limited, Action Cam Memory Capacity 128 GB Flash card type MicroSDXC Read speed 160 MB/s Write speed 90 MB/s UHS Speed Class Class 3 (U3) Video Speed Class V30 Application performance class A2 Features Colour Gold, Red Operational conditions Operating temperature (T-T) -25 - 85 °C Storage temperature (T-T) -40 - 85 °C