High Speed Storage Built for Creativity, Adventure and Everyday Performance U3 A1 MicroSD power for seamless HD photography, 4K video and mobile multitasking The HP A1 U3 High Speed MicroSD Card 128GB gives you the speed, durability and flexibility to capture, store and share your most important content with confidence. Designed for smartphones, tablets, action cameras and drones, it supports demanding workflows where smooth recording and fast app performance are essential. With rapid read speeds of up to 100MB per second and A1 rated responsiveness, it keeps your devices running efficiently while delivering the capacity needed for high resolution photos, 4K Ultra HD video and rich digital media. Key Features U3, V30 and A1 ratings ensure reliable performance for HD photography, 4K Ultra HD recording and fast app loading. High speed read performance supports quick transfers, fluid playback and responsive multitasking. Strong, durable construction protects against water, shocks, temperature shifts and magnetic exposure for long lasting reliability. This card supports smooth recording in compatible cameras and provides dependable performance for mobile devices running storage intensive apps. Choose the HP A1 U3 High Speed MicroSD Card 128GB to enjoy fast, robust and versatile storage you can trust across all your devices. Stay ready for every moment with the speed to keep your creativity moving.