<ul><li>64GB Ultra Fast UHS-I Class 10 Micro SDXC memory card for Xiaomi Redmi A1/A1+, 11 Prime Cell Phone. The Micro SD to SD Adapter lets you use the expandable memory card in the camera/camcorder/laptop.</li><li>ULTRA HIGH SPEED: UHS-I speed is perfect for cell phone apps, high-resolution photos, flicker free smooth HD video recording</li><li>RELIABLE: Built with the highest standard of manufacturing process to ensure quality. Operating temperature is between 0C to 70C and storage temperature is between -25C to 85C.</li><li>SPEED: Using USB 3.0 port, read speed is up to 80MB/s and write speed is up to 20MB/s. Using USB 2.0 port, maximum read and write speed is approximately 18MB/s as USB 2.0 port is slower</li><li>HIGH-END CONTROLLER: High-End Controller is used for the sustained minimum speed and compatibility which in combination ensures smooth operations</li></ul><br><br>

BigBuild Technology 64GB Ultra Fast 80MB/s Micro SDXC Memory Card for Xiaomi Redmi A1/A1+, 11 Prime Cell Phone