SanDisk SDCZ48-128G-AW46

Overview

The SanDisk SDCZ48-128G-AW46 is a USB flash drive designed to provide 128GB of portable storage with USB 3.0 transfer speeds. It connects via a standard USB Type-A port, offering faster data transfers on USB 3.0-enabled devices while maintaining compatibility with USB 2.0 ports. This makes it a practical choice for users who need to move large files quickly between different computers and devices without hassle.

Its compact black plastic casing is built for easy portability, fitting comfortably in pockets or bags. The drive supports plug-and-play functionality, so you can start transferring files immediately without installing additional software. Whether you are a student managing documents, a professional backing up important data, or someone who needs reliable storage on the go, this flash drive adapts well to everyday needs.

Key features

• USB 3.0 interface delivers faster data transfer speeds compared to USB 2.0, reducing wait times when moving large files
• Backward compatibility with USB 2.0 ports ensures broad device support across older and newer computers
• Plug-and-play operation allows immediate use without the need for software installation or setup
• Durable black plastic housing protects the drive while making it easy to carry and store
• Five-year limited warranty from Western Digital Corporation offers long-term reliability and peace of mind

Key specs

• Storage capacity: 128 GB
• Interface: USB 3.0 (compatible with USB 2.0)
• Connector type: USB Type-A
• Form factor: Compact flash drive with black plastic casing
• Warranty: Five-year limited warranty

Connectivity and compatibility

This flash drive connects through a standard USB Type-A port, making it compatible with a wide range of devices including desktops, laptops, and some tablets. Its USB 3.0 interface ensures faster data transfers on modern systems, while still working seamlessly with USB 2.0 ports on older machines. This flexibility makes it suitable for users who frequently switch between different devices or environments.

Ideal uses and environments

The SanDisk Ultra 128GB USB 3.0 Flash Drive is well suited for anyone needing reliable and portable storage for documents, media files, backups, or software installers. It fits naturally into workflows for students, office workers, and professionals who require quick file transfers and easy access to their data. Its durable design and broad compatibility also make it a good option for travel and remote work scenarios where dependable storage is essential.

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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