Features 1. Easy plug and play、 concenient to use. 2. Play the game、 ideal companion for Android smartphones and tablets. 3. Video capture、 UHS3 speed class can capture and play the full HD video and 4K HD video. 4. With card adapter、 can directly used with your smart devices and tablet PCs、 digital cameras.   5. High-speed transmission、 reduced from a memory card to transfer photos and videos to the computer time. Description            Brand         Remax             Capacity         64G             Type         Micro SD Flash Memory Card\/ SD Card             Speed Class         UHS3             Verifying Speed         84.8MByte\/s             Writing Speed         66MByte\/s             Operating Temperature         -25\u2103-85\u2103             Memory Temperature         -40\u2103-85\u2103                Package  Included:                   1 x REMAX U3 64GB Micro SD Card             1 x Card Adapter