SanDisk microSD Express PCIe Gen 3 NVMe High-Speed Memory Card
Next-generation microSD card engineered for creators and gamers who demand ultra-fast performance, broad compatibility, and reliable durability.

Next-Level Speed and Performance

PCIe Gen 3 NVMe interface delivers sequential read speeds up to 880MB/s and write speeds up to 650MB/s
Up to 4.4 times faster read speeds than standard microSD UHS-I cards
Performance comparable to mainstream portable SSD storage
Supports rapid offloading of large files including 4K UHD and high-resolution RAW images

Game-Ready and Future-Proof

Compatible with Nintendo Switch 2 and a wide range of handheld gaming devices for faster load times
Dual interface design supports both PCIe 3.1 NVMe and standard microSD UHS-I devices
Backwards compatible with microSD UHS-I and UHS-II slots
Optimized for next-generation superspeed products

Professional Content Creation

Supports up to 5.3K video capture and ready for future 8K-enabled devices
Transfers 60 minutes of 4K UHD video at 30fps in under 70 seconds when paired with compatible SD Express reader
Transfers 1,000 10MP RAW photos in under one minute

Advanced Thermal Management

Integrated ThermAdapt technology with adaptive thermal controller
Specially engineered enclosure helps maintain stable operating temperatures during high-speed data transfers

Extreme Durability

Waterproof and temperature-proof design
Humidity-proof, drop-proof, and shock-proof construction
Magnetic-proof, X-ray proof, and wear-out resistant for long-term reliability

Specifications

Form Factor: microSDXC
Sequential Read Performance: Up to 880MB/s
Sequential Write Performance: Up to 650MB/s
Interface: PCIe Gen 3
Dimensions: 14.99mm x 10.92mm x 1.02mm
Weight: 0.26g
Operating Temperature: -13°F to 185°F
Non-Operating Temperature: -40°F to 185°F

Compatibility

Devices with microSDXC slot including Android smartphones and tablets, action cameras, drones, handheld gaming devices, and laptops
Devices with microSD Express, microSD UHS-I, and microSD UHS-II slots
Operates at UHS-I speeds when used in UHS-I or UHS-II devices