Sandisk extreme sdhc and sdxc uhs i memory cards offer enough speed capacity and durability to meet the demands of advanced photographers and passionate shutterbugs alike ideal for use with advanced cameras and hd camcorders this card offers data speeds up to eight times faster than an ordinary memory card ensuring youll never miss the momentr r readwrite speeds up to 45mbsr capacities up to 128gbr ideal for advanced cameras dslrs and hd camcordersr seamless full hd 1080p video re