Sandisk Ultra SDXC 128GB 80MBS C10 Flash Memory Card (SDSDUNC-128G-AN6IN) Twice As Fast As Ordinary Shdc & 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