EXPANDED STORAGE - Offers a generous 128GB capacity, providing ample space for high-resolution photos and videos, ensuring you never miss a moment when capturing life's adventures. OPTIMIZED COMPATIBILITY - Seamlessly integrates with Insta360 X3, Sphere, ONE RS, ONE X2, ONE R, and ONE X cameras, ensuring reliable performance across your devices for diverse shooting needs. ULTRA-FAST DATA TRANSFER - Leverages UHS-I technology with U3 speed class, enabling rapid file saving and quick data offloading, streamlining your workflow and maximizing efficiency. SUPERIOR VIDEO RECORDING - Features V30 video speed class, guaranteeing stable and continuous 4K video recording without dropped frames, perfect for professional-quality footage in any environment.