SanDisk 256GB 250MB/s Extreme PRO UHS-I SDXC Memory Card

Product Highlights 256GB Storage Capacity UHS-I / V30 / U3 / Class 10 Max Read Speed: 250 MB/s Max Write Speed: 170 MB/s Min Write Speed: 30 MB/s Records Full HD, 3D, and 4K Video Resists Shock, X-Rays, and Water Temperature Resistant Built-In Write-Protect Switch Specs SanDisk 256GB UHS-I SDXC Specs Quantity 1 Card Type SDXC Storage Capacity 256 GB Bus Type UHS-I Speed Class Class 10 / U3 / V30 Read Speed Maximum: 250 MB/s Write Speed Maximum: 170 MB/s Minimum: 30 MB/s Built-in Write-Protect Switch Yes Operating Conditions -13 to 185°F / -25 to 85°C Storage Conditions -40 to 185°F / -40 to 85°C Packaging Info Package Weight 0.03 lb Box Dimensions (LxWxH) 5.95 x 4 x 0.25"