SanDisk Ultra Dual Drive Go USB Type-C™ 256GB Flash Drive (SDDDC3-256G-G46AG)
The Multi-Device 2-in-1 Flash Drive for USB Type-C™ and Type-A Devices
Looking for a high-capacity storage solution that effortlessly links all your devices? The SanDisk Ultra Dual Drive Go USB Type-C™ (256GB) is a high-performance 2-in-1 flash drive designed to let you easily move files between your USB Type-C smartphones, tablets, Macs, and traditional USB Type-A computers. Whether you need to clear out heavy video archives from your phone or access work projects on a legacy laptop, this drive solves your file-sharing hurdles instantly without relying on slow internet connections or subscription-based cloud services.
Packed with 256GB of massive storage and powered by reliable high-speed USB 3.1 Gen 1 technology, this drive delivers swift sequential read speeds of up to 150MB/s. Spend less time managing your device storage and more time capturing new photos, 4K videos, games, and music files on the move.
Key Features & Benefits
- Dual Connections, Maximum Versatility: Features a reversible USB Type-C™ connector on one side and a traditional USB Type-A connector on the other, allowing seamless data transfers across different generations of tech hardware.
- High-Speed USB 3.1 Gen 1 Performance: Enjoy read speeds up to 150MB/s, making it quick and easy to offload massive file folders, high-resolution media archives, and dense work documents.
- Massive 256GB Capacity Expansion: Instantly unlock a massive vault of storage space. Simply plug the drive in to relieve tight storage constraints on mobile devices without deleting your favorite memories.
- Automatic Backup with SanDisk App: Pair your storage drive with the downloadable SanDisk Memory Zone app (available on Google Play™) to automatically back up your smartphone’s photos, 4K videos, music libraries, and personal contacts.
- Clever Retractable Swivel Casing: Built tough for your everyday carry. The smart swivel design protects the sensitive connection terminals when slipped inside your pocket, briefcase, or travel kit.
- Integrated Keyring Hole: Keep your essential files firmly attached to your lifestyle. Securely clip the drive to your car keys, backpack straps, or lanyard so you never leave home without your data.
Technical Specifications
| Specification | Details |
|---|---|
| Brand / Series | SanDisk Ultra Dual Drive Go |
| SKU / Model Number | SDDDC3-256G-G46AG |
| Storage Capacity | 256 GB |
| Hardware Interface | USB Type-C™ and USB Type-A Dual Connectors |
| USB Standard | USB 3.1 Gen 1 (Fully backward compatible with older USB 3.0 and USB 2.0 ports) |
| Max Sequential Read Speed | Up to 150 MB/s |
| Enclosure Design | Retractable Swivel Design with Molded Keyring Hole |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -10°C to 70°C (14°F to 158°F) |
| OS & System Compatibility | Windows 10+, macOS v10.9+, iOS, iPadOS, Android (requires USB Type-C port with On-The-Go / OTG detection support) |
| Product Dimensions | approx. 44.41mm x 12.1mm x 8.6mm (1.75" x 0.48" x 0.34") |
| Regulatory Certifications | FCC, CE, UKCA, ICES, BSMI, RCM, EAC, KCC |
| Warranty | 1 Year |