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Kingston DataTraveler Duo 128 GB flash drive with USB-A and USB-C connectors

Kingston Technology Corp.

Kingston DataTraveler Duo 128 GB USB 3.2 Type A + Type C card reader

SKU CH-S1SG-8CSQ6

A 128 GB flash drive with USB 3.2 Type A and Type C connectors for direct phone and PC transfers

  • 128 GB capacity stores large media libraries
  • Dual USB 3.2 Type A and Type C connectors fit legacy and modern ports
  • USB 3.2 Gen 1 speed moves files quickly
  • On-The-Go design enables direct mobile transfers

Kingston DataTraveler Duo 128 GB USB 3.2

This dual-connector flash drive combines a USB 3.2 Gen 1 Type A port with a Type C port on a single device. It suits users who move files between legacy laptops and newer phones or tablets without carrying an adapter. The 128 GB capacity stores large photo libraries or video projects for transport between workstations. Its plug-and-play design requires no driver installation on modern operating systems.

Capacity and headroom

The 128 GB capacity comfortably holds thousands of RAW images, hours of 1080p footage or full system backups for typical home users. Transfer speeds reach USB 3.2 Gen 1 limits, so moving multi-gigabyte folders finishes in seconds rather than minutes. The drive runs out of space when handling uncompressed 4K video workflows or full disk images of modern SSDs. Buyers needing terabyte-scale portable storage should consider larger external SSDs instead.

How it compares

Measured against everything we stock in USB & Internal Card Readers, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 63% of the 511 comparable items (median $18.99).

Specifications

Product
Brand nameKingston

Questions about this item

Will the 128 GB DataTraveler Duo work with my older laptop that only has USB 2.0 Type-A ports?

Yes, the USB 3.2 Gen 1 Type-A connector is backward compatible with USB 2.0 ports, so the drive will function for file transfers at the host port's speed.

How can I verify the USB 3.2 Gen 1 Type-C connection is running at full speed after setup?

Transfer a large file between the drive and a USB 3.2 Gen 1 Type-C port, then check that the sustained read or write rate reaches the USB 3.2 Gen 1 bandwidth range.

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