The 2 Pack 32GB Micro SD Card Memory Card by Kootion is designed for use with cameras and phones, offering fast read and write speeds of up to 80MB/s and 30MB/s respectively. These SDHC UHS-I TF cards are durable, with working and storage temperatures ranging from -25℃ to 85℃ and -40℃ to 85℃ respectively. With a Class 10 speed class and high-speed features, this memory card is reliable for storing and accessing your photos, videos, and other data on the go. Made in China, this memory card is compatible with a wide range of devices and provides ample storage capacity for your needs.