Description
Compatible with Nintendo Switch™ 2 with up to 880MB/s read and up to 650MB/s Write speed. Unleash your creative potential and dive into new experiences with SanDisk microSD™ Express, the next-gen microSD™ card for those who refuse to settle. Now with a PCIe® Gen 3-NVMe™ interface, the new card delivers performance comparable to our mainstream portable SSD.3 Up to 4.4 times faster than our fastest microSD™ UHS-I cards,7 they enable exponentially faster camera roll offloads and 2-hour HD movie (2GB) download transfers in less than 3.3 seconds while using SanDisk PRO-READER SD Express Dual Card2 (sold separately). Works with Nintendo Switch™ 2 to deliver super quick load times and an ultra-smooth, immersive gaming experience. Create next-level immersive content with a card that supports up to 5.3K video4 capture today and up to 8K video4 in possible new devices. SanDisk ThermAdapt™ technology helps keep heat generated by high speeds within reliable operating limits with a specially designed enclosure and an adaptive thermal controller. Backwards compatible with microSD™ UHS-I devices, SanDisk microSD™ Express technology readies you—the next generation of creators and explorers—for the future of superspeed devices.
Features:
- NEXT GEN GAMING: Works with Nintendo Switch™ 2
- READY FOR TOMORROW. With a PCIe-NVMe interface; performs at UHS-I speeds with microSD UHS-I and UHS-II devices
- DURABILITY YOU CAN COUNT ON: Cards are water, temperature, humidity, x-ray, drop & shock-proof
- Up to 880MB/s Read, Up to 650MB/s Write speeds
- HEAT MANAGEMENT REIMAGINED. SanDisk ThermAdapt helps keep devices from overheating
Includes:
- 512GB microSD express card
Specifications:
- Dimensions (L × W × H/D): 0.59 in. x 0.43 in. x 0.04 in.
- Weight: .01 lb
Warranty:
- 1 year limited
Country of Origin:
- Malaysia
Customer Service:
- 1 (866) 726-3475
Disclosures
- 1GB = 1,000,000,000 bytes. Actual user storage less.
- [512GB] Up to 880MB/s read speeds. Up to 650MB/s write speeds. 220MB/s minimum sustained write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB = 1,000,000 bytes.
- [256GB] Up to 880MB/s read speeds. Up to 650MB/s write speeds. 210MB/s minimum sustained write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB = 1,000,000 bytes.
- [128GB] Up to 880MB/s read speeds. Up to 480MB/s write speeds. 100MB/s minimum sustained write speed. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB = 1,000,000 bytes.
- Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 1TB-2TB SanDisk Portable SSD.
- Compatible device required. Full HD (1920 x 1080), 4K (4096 x 2160), 4K UHD (3840 x 2160), 5.3K (5312 x 2988), and 8K (7680 x 4220) video support may vary based upon host device, file attributes and other factors. See www.sandisk.com/HD.
- Card only. See product packaging or www.sandisk.com/proof for additional information and limitations.
- 30-year warranty in Germany, Canada and regions not recognizing lifetime warranty. See www.sandisk.com/wug.
- Based on internal testing with the SanDisk PRO-READER SD Express Dual Card against the 128GB-512GB SanDisk Extreme PRO UHS-I microSDXC card with SanDisk Professional PRO-READER SD & microSD. Performance may be lower depending upon host device, interface, usage conditions and other factors.
- See Western Digital White Paper – Flash 101 and Flash Management. A detailed overview of flash and flash management (August 2018): Flash 101 and Flash Management.


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