








⚡ Don’t just store—speed through your memories in 4K clarity!
The SanDisk Extreme Pro 256GB microSDXC UHS-I card delivers professional-grade performance with up to 200MB/s read and 140MB/s write speeds, optimized for 4K UHD video capture on smartphones, drones, and action cameras. Featuring QuickFlow Technology and compatibility with the SanDisk PRO-READER, it ensures rapid transfers and reliable storage in a compact, durable form factor.
| Hardware Interface | microSDXC |
| Secure Digital Association Speed Class | Class 10 |
| Manufacturer | SanDisk Semiconductor (Shanghai) Co. Ltd, Western Digital UK Ltd, 20F No. 918, Unit B,C,D Middle Huai Hai Zhong Road Shanghai 200020 PRC |
| UPC | 619659188542 |
| Item Height | 11 Millimeters |
| Item Width | 15 Millimeters |
| Product Dimensions | 0.1 x 1.5 x 1.1 cm; 5 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | SDSQXCD-256G-GN6MA |
| Operating System | Android |
| Are Batteries Included | No |
| Number of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Manufacturer | SanDisk Semiconductor (Shanghai) Co. Ltd |
| Country of Origin | China |
| Item Weight | 5 g |
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