SanDisk Ultra 256 GB microSDXC Memory Card + SD Adapter with A1 App Performance Up to 100 MB/s, Class 10, U1

Load apps faster with A1 performance class This product has been certified to meet Google's compatibility standard; Chromebook and the Works With Chromebook badge are trademarks of Google LLC UHS speed class U1 and speed class 10 for Full HD video recording and playback Ideal for Android-based smartphones and tablets. Compatible with microSDHC and microSDXC supporting host devices Operating temperature is minus 25 degreeto 85 degree in celsius. Storage temperature is minus 40 degree to 85 degree in celsius