Supports UHS-II Mode FD156/HD312, achieving a maximum read speed of 300MB/s for high-speed data transfer to PCs and other devices, and a maximum write speed of 290MB/s for high-resolution continuous shooting. Compatible with U3/V90, ideal for shooting 4K, Full HD, and 8K videos. Supports UHS-I Mode SDR104, with a maximum read speed of 95MB/s and a maximum write speed of 90MB/s. Adopts the "pSLC" method, ideal for frequent rewriting. Utilizes the blank space on the seal surface for assisting in managing multiple cards. High-quality memory cards with 100% inspection conducted during the manufacturing process.