The SanDisk 256GB Extreme PRO SDXC UHS-I Card (SDSDXXY-256G-GN4IN) is engineered for professional photographers, videographers, and content creators who demand speed, reliability, and performance. With read speeds up to 200MB/s and write speeds up to 140MB/s, this memory card significantly reduces transfer times and supports uninterrupted high-resolution workflows.
Built to handle 4K UHD video recording, the card meets UHS Speed Class 3 (U3) and Video Speed Class V30, ensuring smooth, lag-free capture even during high frame-rate shooting. The Class 10 rating guarantees consistent minimum performance, making it ideal for DSLR cameras, mirrorless cameras, and advanced camcorders.
Designed for extreme environments, the card is waterproof, shockproof, temperature-proof, and X-ray proof, protecting your data wherever your work takes you. Whether shooting action photography, cinematic 4K video, or storing large RAW files, this SDXC card delivers dependable performance and long-term durability for professional-grade results.
Product Specifications
| Specification | Details |
|---|---|
| Brand | SanDisk |
| Model Number | SDSDXXY-256G-GN4IN |
| Storage Capacity | 256GB |
| Card Type | SDXC |
| Speed Class | Class 10 |
| UHS Speed Class | U3 |
| Video Speed Class | V30 |
| Maximum Read Speed | Up to 200MB/s |
| Maximum Write Speed | Up to 140MB/s |
| Video Support | 4K UHD |
| Application | Photography & Videography |
| File Format Support | RAW, JPEG, MP4 |
| Compatibility | DSLR, Mirrorless Cameras |
| Interface | UHS-I |
| Durability | Shockproof |
| Water Resistance | Yes |
| Temperature Resistance | Yes |
| X-Ray Protection | Yes |
| Usage Type | Professional |
| Warranty | Manufacturer Warranty |
FAQ’s
Q1: Is this SD card suitable for 4K video recording?
Yes, it supports 4K UHD recording with U3 and V30 speed ratings.
Q2: Can this card be used in DSLR and mirrorless cameras?
Yes, it is fully compatible with most DSLR and mirrorless cameras that support SDXC cards.
Q3: What is the advantage of UHS-I technology?
UHS-I provides faster data transfer speeds for quicker shooting and file transfers.
Q4: Is the card durable for outdoor use?
Yes, it is waterproof, shockproof, temperature-proof, and X-ray proof.
Q5: Does this card support RAW photo formats?
Yes, it is optimized for capturing and storing large RAW image files.

Reviews
There are no reviews yet.