Kingston DTDUO3CG3/256GB

Overview

The Kingston DTDUO3CG3/256GB is a dual-connector flash drive designed to provide 256GB of storage for photos, videos, and documents. It features USB-C and USB-A connectors in a single compact unit, allowing seamless file transfers between modern devices like laptops, tablets, and smartphones, and older computers without needing adapters. With USB 3.2 Gen 1 technology, it offers read speeds up to 200MB per second, making it suitable for quickly accessing large files such as full-resolution movies or design projects.

Key features

• Dual USB-C and USB-A connectors enable easy file sharing between new and legacy devices without extra adapters
• USB 3.2 Gen 1 interface provides fast read speeds up to 200MB/s, reducing wait times when opening large files
• Generous 256GB capacity supports extensive photo libraries, 4K video clips, and sizable project files
• Compact and durable design fits comfortably on a keyring or in a pocket, ideal for daily use and travel
• Plug-and-play compatibility with Windows, macOS, Android, and other systems ensures instant access without additional software
• Perfect for quick backups, freeing up phone storage, and transferring files on the go
• Backed by a five-year warranty, reflecting Kingston’s confidence in the drive’s reliability and build quality

Key specs

• Storage capacity: 256GB
• Interface: USB 3.2 Gen 1
• Read speed: up to 200MB/s
• Connectors: USB-C and USB-A
• Compatibility: Windows, macOS, Android, and other USB storage-supported systems
• Warranty: five years

Connectivity and compatibility

This flash drive’s dual connectors make it highly versatile for a wide range of devices. The USB-C end fits recent laptops, tablets, and smartphones, while the USB-A end works with many desktops and older equipment. This eliminates the need for adapters and simplifies file transfers across different platforms. It supports plug-and-play operation on major operating systems, ensuring hassle-free use in various environments.

Ideal uses and environments

The Kingston DTDUO3CG3/256GB is well suited for content creators who need to review footage on location, students transferring class projects, and professionals requiring fast backups or file sharing. Its compact size and durable build make it a practical choice for users who carry their data daily, whether commuting, traveling, or working remotely. It also helps free up storage on mobile devices before trips or busy days.

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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