SanDisk SDSDXXD-256G-GN4IN

Overview

The SanDisk SDSDXXD-256G-GN4IN is a 256GB SDXC UHS-I memory card designed to provide fast and reliable storage for cameras and compatible devices. With read speeds up to 200MB/s and write speeds up to 140MB/s, it supports smooth 4K UHD video recording and continuous burst photography without interruption. This card is built to perform consistently under demanding conditions, making it a solid choice for both professional and enthusiast photographers and videographers.

Key features

• High-speed read and write performance that enables quick capture and transfer of large files
• Compliance with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ensures steady recording of high-resolution video
• Durable construction that resists water, shock, temperature extremes, and x-rays for reliable use in challenging environments
• SanDisk QuickFlow Technology support accelerates data transfer when paired with compatible devices, improving workflow efficiency
• Large 256GB capacity provides ample space for extensive photo and video shoots without frequent card changes

Key specs

• Capacity: 256GB
• Card type: SDXC UHS-I
• Maximum read speed: 200MB/s
• Maximum write speed: 140MB/s
• Speed class: UHS Speed Class 3 (U3), Video Speed Class 30 (V30)
• Operating temperature range: -25°C to 85°C
• Durability: resistant to water, shock, and x-rays

Connectivity and compatibility

This memory card is compatible with a wide range of cameras, camcorders, and other devices that support SDXC and UHS-I standards. Its high-speed interface ensures smooth integration with modern DSLR and mirrorless cameras, as well as 4K video recorders. The card’s robust design also makes it suitable for use in outdoor and professional settings where reliability is critical.

Ideal uses and environments

Well suited for photographers and videographers who require fast and dependable storage for high-resolution images and 4K video. It performs reliably in outdoor shoots, travel, and other demanding environments thanks to its rugged build. This card is a strong option for users who need to capture continuous bursts or lengthy video clips without worrying about storage speed or durability.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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