... :45MB/sec, 40MB micro SD cardSpecifications: 2.0GB TF/Micro SD card, professional TF/Micro SD card 1,2.0GB TF/Micro SD card 2,capacity: 64M ... to 16GB Featurea 2.0GB TF/Micro SD card ... ,Housing material: plastic 3,mwmeory solution for :DC,DV,PDA,Mobile phone, Voice recorder, portable Gaming Devices 4,Hi-speed USB 2 ...