
Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
SanDisk SDSQXCD-256G 256GB Extreme Pro microSDXC UHS-I Memory Card
- Capacity: 256GB
- Type: microSDXC
- Series: Extreme PRO
- Speed Class: Class 10
- UHS Speed Class: U3
- Video Speed Class: V30
- Application Performance Class: A2
- Max Read Speed: Up to 200 MB/s
- Max Write Speed: Up to 140 MB/s
- Ideal for 4K UHD video and action cameras
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The SanDisk SDSQXCD-256G is a 256GB Extreme PRO microSDXC UHS-I memory card, offering high capacity and fast performance for smartphones, tablets, and action cameras. It is suitable for recording Full HD and 4K UHD video, capturing high-resolution photos, and running applications smoothly.
Technical Information
| Brand | SanDisk |
| Model | SDSQXCD-256G |
| Capacity | 256GB |
| Memory Card Type | microSDXC |
| Series | Extreme PRO |
| Speed Class | Class 10 |
Additional Specifications
| UHS Speed Class | U3 |
| Video Speed Class | V30 |
| Application Performance Class | A2 |
| Max Read Speed | 200 MB/s |
| Max Write Speed | 140 MB/s |
Product Description
The SanDisk 256GB Extreme PRO microSDXC UHS-I card (SDSQXCD-256G) is engineered for professionals and power users who require maximum storage capacity and top-tier performance from their mobile devices and cameras. With a substantial 256GB capacity, this card provides ample room for extensive 4K UHD video recordings, high-resolution photos, and a large library of applications and files. It is an ideal companion for smartphones, tablets, action cameras, drones, and other devices that support the microSDXC format. This card delivers exceptional speed, featuring UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, ensuring smooth capture of 4K UHD video and high-resolution burst photography. Furthermore, its Application Performance Class 2 (A2) rating signifies enhanced performance for running mobile applications directly from the card, offering faster app loading times and smoother operation compared to lower-rated cards. It boasts impressive sequential read speeds of up to 200 MB/s and write speeds of up to 140 MB/s, significantly reducing transfer times and improving overall device responsiveness. Built with SanDisk's renowned durability, the Extreme PRO microSDXC card is designed to withstand challenging environments. It is resistant to water, temperature extremes, shock, and X-rays, providing reliable performance even in demanding conditions. This makes it a perfect choice for action cameras and outdoor enthusiasts. The SDSQXCD-256G offers a powerful combination of massive storage, blazing-fast speeds, and rugged reliability, making it a top-tier choice for mobile storage needs.



