Sandisk

SanDisk 512 GB UHS-I [U3] microSD Express (sdsqxfn-512g-gn4nn)

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SKU:
21558366
MPN:
sdsqxfn-512g-gn4nn
Availability:
Usually ships the same or next business day.
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Stock Update:
08/23/2026 12:46:32 PM PST
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$171.25
Stock Update:
08/23/2026 12:46:32 PM PST
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Description



This item is brand-new, factory sealed.

Unleash your creative potential and dive into new experiences with SanDisk microSD Express, the next-gen microSD card for those who refuse to settle. Offload your camera roll in record time and transfer a 2-hour HD movie download in less than 3.5 seconds while using SanDisk PRO-READER SD Express Dual Card (sold separately) - up to 4.4 times faster than our fastest microSD UHS-I cards. 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. With the addition of a 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 our basic 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. SanDisk ThermAdapt helps keep your devices from overheating with a specially designed enclosure and an adaptive thermal controller. SanDisk microSD Express technology readies youthe next generation of creators and explorersfor the future of superspeed devices. Compatibility Devices that include a microSDXC slot, including Android smartphones and tablets, action cams, drones, handheld gaming devices, and laptops. Devices that include microSD Express, microSD UHS-I, and microSD UHS-II slots. Performs at microSD UHS-I speeds when used with microSD UHS-I and microSD UHS-II devices. In The Box SanDisk microSD Express Card Product Features
Ready for Tomorrow: Ready for future superspeed products with a PCIe-NVMe interface and performs at UHS-I speeds with microSD UHS-I and UHS-II devices. Exponentially Faster Performance: Up to 4.4 times faster read speeds than our fastest microSD UHS-I cards with up to 880MB/s transfer speeds. Massive Time-Saver: Transfer a 2-hour HD movie in less than 3.5seconds and save up to 2.8 minutes transferring 60 minutes of 4K UHD video shot at 30 fps when paired with the SanDisk PRO-READER SD Express Dual Card (sold separately).11 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. Trust us with your content: Experience reliable performance and peace of mind with a lifetime limited warranty. Reliable File Recovery: Relax knowing that accidentally deleted files can be recovered by activating the two-year RescuePRO Deluxe file recovery service. Exceptional Capture: A video-ready card that captures brilliant 5.3K and 4K video, plus slow-motion Full HD footage. 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. Trust us with your content: Experience reliable performance and peace of mind with a lifetime limited warranty.
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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SanDisk 512 GB UHS-I [U3] microSD Express (sdsqxfn-512g-gn4nn)
$171.25