Buslink DL-4TSSDU3XP

Overview

The Buslink DL-4TSSDU3XP is a 4 TB external solid state drive designed to provide fast and reliable portable storage. With a USB 3.0 interface supporting data transfer speeds up to 5 Gbit/s, it allows quick access and transfer of large files such as documents, photos, and videos. Its compact 2.5-inch size and solid-state design make it durable and easy to carry, fitting well into mobile workflows and backup routines.

This drive is compatible with USB 2.0 ports, ensuring it works with a wide range of devices, including older computers. It draws power directly from the USB connection, so no external power adapter is needed, simplifying setup and reducing cable clutter. Plug and play functionality means you can start using it immediately without installing additional software.

Key features

• Large 4 TB capacity offers extensive space for backups and media storage
• USB 3.0 interface delivers fast data transfers, minimizing wait times
• Backward compatibility with USB 2.0 ensures broad device support
• Solid-state construction enhances durability and resistance to shocks and drops
• Compact 2.5-inch form factor makes it easy to carry in bags or pockets
• Plug and play setup allows immediate use without driver installation
• Powered via USB connection, eliminating the need for external power sources

Key specs

• Storage capacity: 4 TB
• Interface: USB 3.0 (backward compatible with USB 2.0)
• Data transfer speed: up to 5 Gbit/s
• Form factor: 2.5-inch external SSD
• Power: USB bus-powered, no external adapter required

Connectivity and compatibility

This external SSD connects via a USB 3.0 port, which is widely supported on modern laptops, desktops, and some tablets. Its backward compatibility with USB 2.0 means it can also be used with older devices, though at reduced transfer speeds. The USB bus-powered design simplifies use by drawing power directly from the host device, making it convenient for mobile and desktop setups alike.

Ideal uses and environments

The Buslink DL-4TSSDU3XP fits well for professionals, students, and anyone needing reliable, high-capacity portable storage. It is suitable for backing up large media libraries, transferring files between workstations, or expanding storage on laptops without internal upgrade options. Its durable solid-state design and compact size make it a strong choice for users who travel frequently or work in varied environments where device protection is important.

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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