Sandisk 64GB Extreme MicroSDXC UHS-I Card (SDSDQXL-064G-A46A) Uhs-1 Designates A Performance Option Designed To Support Real Time Video Recording In Uhs-i Enabled Host Devices Ideal For Tablets, Smartphones & Cameras Waterproof, X-ray Proof, Temperature Proof & Shockproof With Limitations 64gb