Do you want to capture outdoor adventures, weekend trips, or sports events without missing a moment? With a UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30), the Superior Pro microSDXC UHS-I card enables uninterrupted recording of 4K Ultra HD videos. Additionally, read and write speeds of up to 100 MB/s and 80 MB/s ensure you spend more time recording and less time waiting. With an A1 rating, the Superior Pro microSDXC UHS-I card is optimized for app performance. A minimum random read of 1,500 IOPS and a random write of 500 IOPS lead to faster launches and improved operation. This means an overall superior user experience on your Android-based smartphone, tablet, and other mobile devices running apps. It also saves storage space on your device. Fill the gap: digital camera, smartphone, drone, portable gaming console, tablet, etc. The Superior Pro microSDXC UHS-I card offers a storage capacity of up to 512 GB – that's up to 77,300 songs, 150,300 photos, or 24 hours of 4K Ultra HD video. It is the superior choice to bring your mobile device up to the speed of life, so you can capture those moments at the pace of life as well.