ADATA Speed Plus microSDXC Card with Adapter - 64GB UHS-I - U3 - A2 - V30 , Read up to 160MB/s, Write up to 140MB/s - Read/write speeds up to 180/160MB per second - Support U3, V30 video specifications - Complies with A2 standards, able to carry out a large number of commands - Large storage capacity - Efficient, durable, and reliable data protection SPEED PLUS Storage Evolved SPEED PLUS microSDXC memory cards can be used in a variety of devices such as drones, action cameras, 360-degree photography, head-mounted devices, etc. Maximum transfer speed can reach 180MB per second*, with excellent read/write performance and capacity. This card is the perfect assistant for adventurers who want to capture every moment. Load Seamlessly with A2 Standard As mobile device performance continues to increase by leaps and bounds, the SD Association has released a new A2 standard (Application Performance Class 2), allowing SPEED PLUS microSDXC memory cards to provide a minimum random read speed of 4,000 IOPS and a minimum random write speed of 2,000 IOPS. This standard also optimizes the access and loading time of system applications, handles multiple simultaneous commands, and saves power. Ultra-clear Dynamic Recording with No Frame Drops The SPEED PLUS microSDXC memory card adopts UHS-I U3 high-speed specifications and V30 recording speed levels, supports high-definition motion image processing such as Full HD, 3D surround view, and 4K Ultra HD, and can maintain a minimum write speed of 10MB per second in a stable manner, faithfully recording every wonderful moment and making professionals more professional. Durable and Reliable Data Protection The SPEED PLUS microSDXC memory card features an SSD-level LDPC (Low-density parity-check code) automatic error correction function and has passed water resistance, shock resistance, X-ray resistance, anti-static, and high temperature and extreme cold resistance tests to offer the best protection for important data. Capacity 64GB Standard SD6.0 Speed Class UHS Speed: Class 3 Speed Class: Class 10 Video Speed Class: V30 Application Performance Class : A2 Working Voltage 2.7V - 3.6V R/W Performance Up to 160/140MB/s* (64GB) Operating Temperature 0°C to 70°C Dimensions (L x W x H) 15 x 11 x 1 mm Weight 0.25 g Certifications CE, FCC, VCCI, EAC, RCM, UKCA, IC Compatibility Laptop/Desktop with card reader / Tablet / Action camera / Panoramic camera / Drone / Handhelds - MPN: UD64GUI3V30A2SP-RA1