SanDisk Extreme microSDXC UHS-I Memory Card with Adapter

The SanDisk Extreme microSDXC UHS-I Memory Card with Adapter provides fast, reliable storage for smartphones, action cameras, and drones. The SanDisk Extreme delivers read speeds of up to 190MB/s with SanDisk QuickFlow Technology, so you can blast through photo and video transfers and get back to the action. Records 4K UHD and Full HD video smoothly A2 rated for faster app performance Shockproof, waterproof, temperature-proof, and X-ray-proof Includes full-size SD adapter In the Box 1 - SanDisk Extreme microSDXC UHS-I Memory Card with Adapter Specifications Flash Memory Type Micro SDXC Memory Storage Capacity 128 or 256 GB Compatible Devices Action Cams, Handheld Gaming Console, Laptop, Smartphone, Tablet Additional Features Dust Proof, Magnetic Proof, Temperature Proof, Water Proof, X Ray Proof Read Speed 245 megabytes_per_second Media Speed 170 MB/s Hardware Connectivity microSDXC Secure Digital Association Speed Class Class 10 Flash Memory Video Speed Class V30