SanDisk 256GB Micro SDXC Express

• 256GB Capacity (Windows/Android 238.4GB) 
• MicroSDXC Express form factor
• PCIe-NVMe interface
• Up to 880MB/s read speed
• Up to 480MB/s write speed (Sustained write speed: 100MB/s)
• Works with Nintendo Switch 2.
• Works with UHS-I speeds with microSD UHS-I and UHS-II devices.
• Up to 4.4 times faster transfer speeds than our fastest microSD UHS-I cards 

Next-level speed for next-level experiences

Unleash your creative potential and dive into new experiences with SanDisk microSD Express Card, the next-gen microSD card for those who refuse to settle. Offload your camera roll in record time, start gaming faster and explore virtual worlds that appear more realistic than ever. On top of saving time, create next-level immersive content with a card that supports faster burst and sustained recording speeds than a SD UHS-II card. SanDisk ThermAdapt helps keep your devices from overheating with a specially designed enclosure and an adaptive thermal controller.

Ready for Tomorrow

Ready for future superspeed products with the addition of PCIe Gen 3-NVMe interface, the microSD Express card represents a massive step forward in the evolution of the microSD format with performance comparable to portable SSD. SanDisk microSD Express cards work with current microSD UHS-I and UHS-II devices, supporting up to 5.3K video and 10MP RAW image capture.

Massive Time-Saver

Transfer a 2-hour HD movie in less than 5-seconds and save time transferring 60 minutes of 4K UHD video shot at 30 fps when paired with the SanDisk PRO-READER SD Express Dual Card reader (NOT included).

Durability you can count on

Cards are waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.

Features

• Ready for future superspeed products with a PCIe NVMe interface and UHS-I speeds.
• A video-ready card that captures brilliant 5.3K and 4K video, plus slow-motion Full HD footage.
• Up to 4.4 times faster read speeds than other microSD UHS-I cards.
• Waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, x-ray proof, and wear-out proof.
• RescuePRO Deluxe file recovery service.

• Compatibility: Compatible with devices that include a microSDXC slot, including Android smartphones and tablets, action cams, drones, handheld gaming devices, and laptops.

Specifications

• Capacity: 256GB
• Form Factor: microSDXC
• Interface: PCIe NVMe, UHS-I
• Capacity: 128 GB
• Read Speed: up to 880MB/s
• Write Speed: up to 480MB/s (Sustained write speed: 100MB/s)
• Operating Temperature: -13°F to 185°F / -25°C to 85°C
• Storage Temperature: -40°F to 185°F / -40°C to 85°C
• Dimensions: 0.43 x 0.59 x 0.04" / 10.92 x 14.99 x 1.02 mm
• Weight: 0.26 g