Sandisk 256GB MicroSD Card

Product Highlight 512GB Storage Capacity A2 / UHS-I / V30 / U3 / Class 10 Max Read Speed: 160 MB/s Max Write Speed: 90 MB/s Min Write Speed: 30 MB/s Records Full HD, 3D, and 4K Video Water / Shock / X-Ray Proof Can Withstand Extreme Temperatures Built-In Write-Protect Switch on Adapter Downloadable RescuePRO Recovery Software