Sandisk Extreme SDHC 16GB 90MB/S C10 Flash Memory Card (SDSDXNE-016G-ANCIN) Class 10 Uhs Class 3 Write Speeds Up To 40mbps Shot-to-shot Performance Up To 90mbps Temperature proof, Waterproof, Shockproof & X-ray proof Compatible with SDHC and SDXC supporting devices