COMPATIBLE: Compatible with all devices supporting SDXC standards UHS SPEED CLASS 3 (U3), VIDEO SPEED CLASS 30 (V30): Optimized for 4K FULL HD (3840x2160p) video recording and playback BUNDLE INCLUDES: Three Kodak SDXC 128GB UHS-I U3 V30 Ultra Memory Card and MMC Multimedia Card and SD Secure Digital Reader USB UP TO 95MB/S READ SPEED: For super-fast transfer of high resolution pictures and 4K videos from the card onto your computer or any SD compatible devices UP TO 95MB/S READ SPEED: For super-fast transfer of high resolution pictures and 4K videos from the card onto your computer or any SD compatible devices