The Sandisk Extreme 256 GB Micro-SD card is a very fast memory card with a read speed of 160 MB/s and a write speed of 90 MB/s. The model is aimed at 4K video recording and photography. The card has an A2 performance speed, so applications start faster and better. The memory card is resistant to water, extreme temperatures, vibration and X-ray radiation. The card comes with an SD adapter, which makes it possible to use it in tablets, cameras and video devices in addition to phones. The speed class of the card is Class 10 UHS-I U3.
