The PNY Elite Class 10, UHS-I, U1 microSD Flash Memory card is perfect for the latest smartphones, tablets, action cameras, drones and more. U1 technology is perfect for full HD video recording and HD photography, allowing you to capture high-quality HD video and photos with your action camera, drone, or another mobile device. The Elite microSD card is rated Class 10, U1, which guarantees fast transfer speeds of up to 100MB/s so you can quickly transfer and share your content while on the go.