The SDSQXWG-128G is part of the Extreme PLUS line from WD/SanDisk Retail, providing an ample 128GB of storage capacity in a microSDXC(TF) form factor. It's engineered to meet the needs of professional photographers, videographers, and mobile device users who require exceptional performance. With its U3 and V30 classification, the card excels in 4K UHD video recording and playback without skipping a beat. Offering up to 95MB/s read and 90MB/s write speeds, it ensures quick data access and transfer, enhancing productivity. It comes with an adapter for compatibility with a wide range of devices. Durability-wise, it's designed to survive harsh conditions, being waterproof, shockproof, and x-ray proof, making it a reliable choice for recording life's adventures.