SanDisk Ultra Dual Drive Luxe 256GB USB 3.1 Flash Drive (USB Type-C / Type-A)

Overview

The SanDisk SDDDC4-256G-A46 is a 256GB USB 3.1 flash drive designed to simplify file transfers between devices with USB Type-C and USB Type-A ports. It offers fast read speeds of up to 150MB per second, making it suitable for moving large files such as 4K videos, photo collections, and project folders efficiently. Its metal housing and swivel cover provide durable protection while maintaining a compact form that fits easily on a key ring or in a pocket.

Key features

• Dual USB Type-C and Type-A connectors allow seamless connection to modern phones, tablets, and older computers without needing adapters.
• USB 3.1 Gen 1 interface supports quick data transfers, reducing wait times when copying large files.
• Metal housing offers robust protection and a premium feel, while the swivel cover shields the unused connector from damage and dust.
• Compact design is portable and convenient for everyday carry, fitting comfortably on key rings or in pockets.
• Compatible with the SanDisk Memory Zone app on Android for automatic backups and easy file management directly from your phone.
• Five-year limited warranty provides confidence in the drive’s durability and reliability.

Key specs

• Capacity: 256 GB
• Interface: USB 3.1 Gen 1
• Read speed: up to 150 MB/s
• Connectors: USB Type-C and USB Type-A
• Build: metal housing with swivel cover
• Warranty: five-year limited

Connectivity and compatibility

This flash drive bridges the gap between devices with different USB ports, making it easy to transfer files without extra adapters. It works well with USB Type-C smartphones and tablets as well as traditional USB Type-A computers and laptops. The drive’s compatibility with the SanDisk Memory Zone app enhances its usefulness for Android users who want to back up and organize files on the go.

Ideal uses and environments

The SanDisk Ultra Dual Drive Luxe fits well in scenarios where users need to move data between newer and older devices, such as students transferring presentations between school computers and personal tablets, photographers backing up images on location, or travelers freeing up phone storage while offline. Its durable design and fast transfer speeds make it a practical choice for professionals and everyday users alike who require reliable and flexible storage.