Kingston DataTraveler microDuo 3C 128GB USB-A + USB-C Flash Drive
The Kingston DataTraveler microDuo 3C USB Flash Drive (DTDUO3CG3/128GB) is a 128GB drive with both a USB Type-A and a USB Type-C connector. It uses USB 3.2 Gen 1 and reads at up to 200MB/s.
It suits anyone who moves files between laptops, desktops, phones and tablets. One end plugs into older USB-A ports and the other into newer USB-C ports, so you don't need an adapter. The body measures 29.94mm x 16.60mm x 8.44mm, small enough for a keyring. See more USB flash drives if you need another capacity or style.
Highlights
- 128GB capacity (part number DTDUO3CG3/128GB)
- Dual interface: USB Type-C and USB Type-A
- USB 3.2 Gen 1 standard
- Up to 200MB/s read speed
- Compact size: 29.94mm x 16.60mm x 8.44mm
- Works with Windows 11/10, macOS (v. 12.7.6 +), Linux (v. 4.4.x +) and Chrome OS
Best for
- Moving files between USB-C phones or tablets and USB-A computers
- Laptop users whose machines have only USB-C ports
- Backing up photos and videos from OTG-capable Android devices
- Carrying documents on a keyring-sized drive
Specifications
| Part Number | DTDUO3CG3/128GB |
|---|---|
| Capacities | 64GB, 128GB, 256GB |
| Interface | Dual interface USB Type-C and Type-A |
| Standard/Speed | USB 3.2 Gen 1 |
| Speed | Up to 200MB/s read |
| Dimensions | 29.94mm x 16.60mm x 8.44mm |
| Operating temperature | 0°C~60°C |
| Storage temperature | -20°C~85°C |
| Compatible with | Windows 11/10, macOS (v. 12.7.6 +), Linux (v. 4.4.x +), Chrome OS |
| OTG | Works with mobile devices supporting USB-C and On-The-Go (OTG) functionality |
Compatibility and related parts
Check that your device has a USB-A or USB-C port. Phones and tablets also need to support On-The-Go (OTG) to read the drive. The drive works with Windows 11/10, macOS (v. 12.7.6 +), Linux (v. 4.4.x +) and Chrome OS. If your camera or phone takes cards instead, look at our memory cards. You can also compare USB flash drives or browse all Kingston products.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
Will the DataTraveler microDuo 3C work with my phone?
Will the DataTraveler microDuo 3C work with my phone?
How fast is this flash drive?
How fast is this flash drive?
Does it work with Mac and Linux?
Does it work with Mac and Linux?
Are other capacities available?
Are other capacities available?
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