Model- A2V30 MSD Package Dimensions-? 14 x 8.2 x 1 cm; 25 Grams Item model number-? A2V30 Micro SD Memory Storage Capacity- 64GB, 128GB, ?256GB Flash memory type-? Micro SDXC Hardware Interface-? microSDXC Compatible Devices-? Tablet, Smartphone, CCTV, Drones Special Features-? High Speed Number of items-? 1 Data Transfer Rate-? 150 Megabytes Per Second Manufacturer-? BRIGHT VISION COMPONENTS LIMITED Country of Origin-? Republic of Korea Item Weight-? 0.5g Waranty: 1 year