








⚡ Power your productivity with speed that keeps up!
The SanDisk Micro SD Express 256GB microSD card delivers ultra-fast read speeds up to 880MB/s and write speeds up to 480MB/s, leveraging a UHS-I NVMe PCIe interface. Designed for professionals and gamers alike, it offers Class 10 and U3 certification for reliable, high-performance storage in a compact form factor.







| Color | black |
| Special Feature | Class 10 |
| Read Speed | 880 Megabytes Per Second |
| Item Weight | 0.26 Grams |
| Write Speed | 480 MB/s |
| Hardware Interface | microSDHC |
| Secure Digital Association Speed Class | Class 10 |
| Manufacturer | Western Digital Technologies, Inc. |
| UPC | 619659202064 |
| Product Dimensions | 1.5 x 1.1 x 0.1 cm; 0.26 g |
| Item model number | SDSQXFN-256G-GN4NN |
| Item dimensions W x H | 15 x 11 x 1 mm |
| Are Batteries Included | No |
| Item Weight | 0.26 g |
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