SanDisk 256GB Ultra Dual Drive Go USB Type-C Flash Drive
High-speed dual-interface portable storage for Android, iPad, MacBook & PC — Model SDDC3/256G-G46
SanDisk 256GB Ultra Dual Drive Go — the dual-connector flash drive designed to keep up with your multi-device lifestyle. With a USB Type-C plug on one end and a USB Type-A plug on the other, this OTG-ready drive connects directly to your Android smartphone, USB-C iPad, MacBook, Chromebook, or Windows PC without a single adapter in sight.
Packing 256GB of storage and read speeds up to 400MB/s, the Ultra Dual Drive Go handles your heaviest files without breaking a sweat — from 4K holiday footage and RAW photos to full project folders and music libraries. Its slim retractable body fits on a keyring or slips into any pocket, making it the everyday carry for students, creatives, and anyone who refuses to run out of space.
SanDisk SDDC3 256G features;
- Dual USB Type-C & USB Type-A connectors — both plugs built into a single drive, so you can move files between your phone, tablet, laptop, and desktop with zero adapters required.
- Blazing-fast 400MB/s read speeds — USB 3.2 Gen 1 interface transfers a full HD movie in seconds and handles large RAW photo batches and 4K video files without the wait.
- 256GB of generous storage — enough space for 100,000+ photos, hours of HD and 4K video, thousands of songs, and entire work or school project archives all in one place.
- Universal device compatibility — works seamlessly with Android phones (Samsung Galaxy, Google Pixel, OnePlus), USB-C iPads, MacBooks, Windows PCs, Chromebooks, and Linux systems out of the box.
- OTG (On-The-Go) ready — plug directly into your Android smartphone or tablet to instantly free up internal storage, back up photos and videos, or access saved files while away from your desk.
- Retractable slide-out connectors — both the USB-C and USB-A plugs slide neatly into the body when not in use, protecting them from lint, dust, and everyday wear in your bag or pocket.
- SanDisk Memory Zone app for Android — download the free app to automatically manage, back up, and organize your phone’s photos, videos, and contacts directly onto the drive in just a few taps.
- Compact, pocket-friendly design — lightweight and slim (~64mm long) with a built-in loop for attaching to a keychain or lanyard so it’s always where you need it.
- Backward compatible with USB 2.0 — works with older laptops and desktop computers that haven’t upgraded to USB 3.0 yet, so no device gets left behind.









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