Samsung MB-MC512KA/AM

Overview

The Samsung MB-MC512KA/AM is a 512GB UHS-I microSDXC memory card designed to expand storage on phones, tablets, cameras, and other compatible devices. It delivers fast read speeds up to 130 MB/s and a minimum write speed of 30 MB/s, making it suitable for recording and transferring 4K and Full HD video without interruption. This card supports UHS-I, U3, V30, and A2 standards, ensuring smooth app performance and reliable handling of large files.

Key features

• High capacity of 512GB provides ample space for storing up to 30 hours of 4K video or over 270,000 Full HD photos, ideal for photographers and videographers.
• Fast read and write speeds enable quick file transfers and smooth video recording, reducing wait times and buffering.
• A2 rating optimizes app performance, allowing faster loading and better responsiveness when running apps directly from the card.
• Includes an SD adapter for compatibility with devices that require a full-size SD card, increasing versatility across different gadgets.
• Durable design resists water, magnets, x-rays, drops, and extreme temperatures, making it reliable for outdoor use and travel.

Key specs

• Storage capacity: 512GB
• Read speed: up to 130 MB/s
• Write speed: minimum 30 MB/s
• Standards supported: UHS-I, U3, V30, A2
• Form factor: microSDXC with included SD adapter
• Durability: water, magnet, x-ray, drop, and temperature resistant

Connectivity and compatibility

This memory card works seamlessly with devices that support microSDXC or SD cards, including smartphones, tablets, action cameras, drones, and laptops. The included SD adapter allows use in full-size SD card slots, expanding compatibility to cameras and card readers that do not accept microSD cards directly.

Ideal uses and environments

Thanks to its large capacity and fast speeds, this card fits well in setups requiring high-resolution video recording, such as 4K content creation or Full HD streaming. Its rugged build makes it a strong choice for outdoor photographers, travelers, and mobile users who need dependable storage in varying conditions. It also suits users who run apps from external storage, benefiting from the A2 performance rating.

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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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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