Kingston DataTraveler MicroDuo 3C 256GB Dual USB-A/USB-C Flash Drive
Running out of drive space, again?
The Kingston DataTraveler microDuo 3C 256GB pairs USB-A and USB-C on one drive with enough room for thousands of photos, hours of 4K footage, or a full project archive — backed by Kingston's 5-year warranty.
Video projects, large photo libraries, and full system backups outgrow small drives fast. This 256GB Kingston microDuo 3C doubles the capacity of the entry model while keeping the same compact, dual-connector design, USB Type-A and Type-C on the same drive, so you're never stuck without the right port.
More Room for Bigger Files
Read speeds up to 200 MB/s mean large transfers don't turn into a coffee-break wait. It's the capacity to pick when 64GB or 128GB feels too tight, backed by Kingston's 5-year warranty for long-term peace of mind.
Key Features
- 256GB of storage for large media libraries, backups, and project files
- USB 3.2 Gen 1 interface with read speeds up to 200 MB/s
- USB Type-A and Type-C connectors on the same compact drive
- Durable plastic cap protects the Type-C connector during transit
- Compatible with desktops, laptops, and USB-C mobile devices
- Kingston 5-year limited warranty
Full Specifications
- Brand: Kingston
- Model / Part Number: DTDUO3CG3/256GB
- GTIN/UPC: 740617328110
- Capacity: 256GB
- Interface: USB 3.2 Gen 1
- Read Speed: Up to 200 MB/s
- Connectors: USB-A and USB-C (dual-sided)
- OS Support: Windows, macOS, Linux, Chrome OS, Android (OTG)
- Warranty: 5-year limited warranty (Kingston)
What's in the Box
- Kingston DataTraveler microDuo 3C 256GB flash drive
Frequently Asked Questions
Is 256GB overkill for everyday use?
Not if you work with large media files, it comfortably holds thousands of RAW photos, hours of 4K video, or a full software project archive, versus the tighter margins of a 64GB or 128GB drive.
How do I format this USB flash drive?
On Windows, right-click the drive in File Explorer and choose Format; on Mac, use Disk Utility. Choose exFAT for the widest cross-platform compatibility between Windows and macOS. The drive arrives pre-formatted and ready to use out of the box.
Will this work with my Android phone's USB-C port?
Yes, as long as your Android device supports USB OTG (On-The-Go) file access, which most modern USB-C Android phones do.
What's covered under warranty?
Kingston's 5-year limited warranty covers manufacturing defects in the drive.
Genuine, new-in-box Kingston product backed by manufacturer warranty, fast US shipping, and secure checkout.