SanDisk SDSDUNC-256G-AN6IN

Overview

The SanDisk SDSDUNC-256G-AN6IN is a 256GB UHS-I SDXC memory card designed to provide reliable and fast storage for photos and videos. It offers read speeds up to 150 MB/s and a minimum write speed of 10 MB/s, making it well suited for capturing high-quality Full HD video and large image files without interruption. This card is built to handle demanding shooting conditions while ensuring your data remains safe and accessible.

Key features

• High-capacity 256GB storage that accommodates extensive photo and video libraries without frequent card changes
• Fast read speed of up to 150 MB/s to reduce waiting time when transferring files to your computer
• Minimum write speed of 10 MB/s with Class 10 and U1 ratings to support smooth and uninterrupted Full HD video recording
• Durable construction resistant to water, shocks, x-rays, and temperature extremes from -25 to 85 degrees Celsius, ensuring reliability in various environments
• Built-in write-protect switch to prevent accidental deletion of important files during use or transport

Key specs

• Storage capacity: 256GB
• Speed class: Class 10, U1
• Read speed: up to 150 MB/s
• Write speed: minimum 10 MB/s
• Compatibility: SDXC UHS-I devices
• Durability: water-resistant, shockproof, x-ray proof
• Operating temperature range: -25 to 85 °C

Connectivity and compatibility

This memory card is compatible with a wide range of SDXC and UHS-I enabled cameras, camcorders, and other devices that support SDXC cards. Its UHS-I interface ensures it works efficiently with modern devices that require fast data transfer rates, making it a versatile choice for both amateur and professional users.

Ideal uses and environments

Thanks to its large capacity and reliable performance, this card fits well in workflows involving high-resolution photography and Full HD video recording. It is a strong choice for photographers and videographers working in outdoor or travel settings where durability against water, shocks, and temperature changes is essential. The card’s fast transfer speeds also benefit users who need to quickly offload large files during busy shoots or on location.

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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