SanDisk Extreme 64GB 100/mbps microSDXC Memory Card

Product Highlight 128GB Capacity per Card UHS-II / V60 / U3 / Class 10 Max Read Speed: 270 MB/s Max Write Speed: 180 MB/s Min Write Speed: 60 MB/s Records Full HD, 3D, and 4K Video Water / Shock / Vibration / X-Ray Proof Can Withstand Temperature Extremes Built-In Write Protect Switch

Product Highlight 64GB Capacity UHS-II / V60 / U3 / Class 10 Max Read Speed: 270 MB/s Max Write Speed: 180 MB/s Min Write Speed: 60 MB/s Records Full HD, 3D, and 4K Video Water / Shock / Vibration / X-Ray Proof Can Withstand Temperature Extremes Built-In Write Protect Switch

Product Highlight 128GB Storage Capacity per Card UHS-II / V60 / U3 / Class 10 Max Read Speed: 250 MB/s Max Write Speed: 130 MB/s Min Write Speed: 60 MB/s Records 4K, UHD 4K, Full HD & 3D Video Records High Bit Rate MPEG-4 Error Correction & Wear-Leveling Temperature / Shock / X-Ray Proof Built-In Write-Protect Switch