SanDisk Extreme microSDXC UHS-I Memory Card, 64 GB

The SanDisk Extreme microSDXC UHS-I Memory Card 64 GB delivers high-performance storage designed for action cameras, drones and mobile devices capturing 4K UHD video and high-resolution images. With fast transfer speeds and rugged durability, this card supports demanding creative workflows.

Featuring up to 170 MB/s read speed and up to 80 MB/s write speed, this card is rated A2 / U3 / V30 / Class 10 to provide reliable performance under sustained load. Thanks to the UHS-I bus interface and compatibility with a wide range of devices, you’ll spend less time waiting and more time creating.

Built to withstand extreme conditions, this memory card is shock-proof, water-proof, X-ray-proof and temperature-proof—making it ideal for travel, field work or any environment where reliability matters most. Choose the SanDisk Extreme 64 GB for dependable, high-speed storage you can trust.

Key Features

• 64 GB storage capacity
• Up to 170 MB/s read speed
• Up to 80 MB/s write speed
• Performance rated A2 / U3 / V30 / Class 10 for 4K UHD and burst capture
• Durable design: shock-proof, water-proof, X-ray-proof and temperature-proof

Technical Specifications

• Capacity: 64 GB
• Form Factor: microSDXC UHS-I with SD adapter included
• Speed Class: Class 10 / U3 / V30
• Maximum Read Speed: Up to 170 MB/s
• Maximum Write Speed: Up to 80 MB/s
• Dimensions: 0.43 in × 0.59 in × 0.03 in
• Operating Temperature: -25 °C to +85 °C (-13 °F to +185 °F)
• Warranty: Lifetime Limited Warranty