SanDisk Ultra Dual Drive Go 512GB USB 3.2 Gen 1 2-in-1 Flash Drive (Black)

The SanDisk SDDDC3-512G-A46 is a flash drive that offers 512GB of storage and connectors on both ends, with one USB C and one USB A. This design lets you move photos, videos, and documents between modern phones, tablets, laptops, and desktop computers without needing an adapter.

Using USB 3.2 Gen 1, the drive can reach read speeds of up to 400 MB/s on a compatible port, so offloading a 4K movie or an entire photo folder takes minutes instead of hours. It remains backward compatible with USB 3.1 and USB 3.0, giving you flexibility when you plug into older hardware.

The swivel cover rotates to hide whichever connector is not in use, protecting it from dust and knocks while you travel. A built-in keyring hole means you can clip the drive to your keys, camera strap, or backpack, keeping fast storage within reach wherever you go.

Compatibility spans Android, macOS, and Windows. It also works with iPhone 15 and iPhone 15 Pro through the Apple Files App, though direct video capture to the drive is not supported. Install the free SanDisk Memory Zone app to set automatic backups and reclaim space on your phone in a single step.

The Ultra Dual Drive Go is a practical choice for students who shuttle projects between campus computers, photographers who need a quick backup on location, and anyone who wants an easy way to keep files moving across different devices.

• 512GB of storage with USB C and USB A connectors
• Read speeds up to 400 MB/s via USB 3.2 Gen 1
• Swivel cover protects connectors and keeps the profile compact
• Keyring hole for convenient attachment
• Automatic backup support through the SanDisk Memory Zone app
• Works with Android, macOS, Windows, and iPhone 15/Pro through the Apple Files App