64GB, ENTRY LEVEL VIDEO SURVEILLANCE MICROSD CARD, READ SPEED UP TO 100 MB/S, WRITE SPEED UP TO 40 MB/S, SPEED CLASS C10, U3, V
64GB, ENTRY LEVEL VIDEO SURVEILLANCE MICROSD CARD, READ SPEED UP TO 100 MB/S, WRITE SPEED UP TO 40 MB/S, SPEED CLASS C10, U3, V30, A1 (DHI-TF-L100-64GB).