about this item:

Sandisk Ultra SDHC 16GB 80MB/S C10 Flash Memory Card

• Twice As Fast As Ordinary Sdhc & Sdxc Cards:
• Class 10 Performance For Full Hd Video (1080p):
• Read Speeds Up To 80mbps:
• Engineered With Uhs-i Bus Architecture:
• Waterproof, Temperature proof, X-ray proof, Magnet proof & Shockproof: