Description<br />Read/Write Speed: Standard<br />Model Number: XC-PPTF-04<br />size:64GB-512GB<br />Class 10 - UHS-I， U3 performance for the most intense applications including 4K Ultra HD and burst mode shooting.<br />Ideal for use with action cameras， drones， smartphones， tablets， gaming， computers and more.<br />Record and transfer high resolution videos， photos， music， files and more.<br />Includes SD adapter for compatibility with SD/SDHC/SDXC host devices.<br />ype: TF / Micro SD Card