Lexar - 128GB Professional 1667x SD Card, UHS-II, C10, U3, V60, 1080p Full HD, 4K, Up To 250MB/s Read SDXC Memory Card

Yes, this memory card features UHS-II technology with a maximum read transfer speed up to 250 megabytes per second.

Yes, this memory card is backwards compatible with UHS-I devices.

Yes, this memory card is capable of capturing high-quality images and extended lengths of stunning 4K video.

This memory card can operate in temperatures ranging from 32 degrees fahrenheit to 158 degrees fahrenheit.

The maximum write speed of this memory card is 120 megabytes per second.