Hyundai 256GB microSDXC UHS-1 Memory Card with Adapter, 95MB/s (U3) 4K Video, Ultra HD, A1, V30, Up to 90MB/s write speeds for fast shooting. 4K UHD and Full HD ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30). Rated A1 for faster loading

It's never been easier to capture all of life's incredible, breathtaking moments. Ensure that you have room for all those memories with high-performance Hyundai microSD cards. Record smooth 4K UHD video with these C10, U3 and V30 rated microSD cards. These cards boast lightning-quick read/write speeds for quick data transfer between smartphones, tablets, drones, DSLRs, action cameras, and computers. Backed by 5-proof protection, our Hyundai Micro SD cards keep your data safe against water, temperatures, and other tough conditions. This truly is a reliable product to expand your device's storage capacity. Backed by a lifetime warranty, every Hyundai product is built with absolute quality and precision.