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Kingston DataTraveler Duo DTDEG2 128GB USB 3.2 Gen 1 Dual USB-A and USB-C Moving Caps 10 g

Brand:
Kingston
Kingston DataTraveler Duo USB flash drive 128 GB DTDEG2128GB
Kingston DataTraveler Duo DTDEG2 128GB USB 3.2 Gen 1 Dual USB-A and USB-C Moving Caps 10 g
€20.81 inc. VAT
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DTDEG2/128GB
€17.49
€20.81 inc. VAT
Ships from EU stock: 122 item(s)
Product Code
CP95787
EAN Code
0740617351774
Manufacturer
Kingston

Quick Specs

Capacity
128 GB
Connectors
USB-A + USB-C
Caps
Dual moving caps, both attached
Size and Weight
64 x 21.2 x 10.4 mm, 10 g
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Kingston DataTraveler Duo 128 GB — USB-A and USB-C, Two Caps That Stay On

USB-A + USB-C128 GBDual moving caps5-year Kingston warranty

The Kingston DataTraveler Duo is a 128 GB USB 3.2 Gen 1 flash drive with a full-size USB-A plug at one end and a USB-C plug at the other. Both connectors are protected by moving caps that stay attached to the body, so there is nothing to lose. It measures 64 x 21.2 x 10.4 mm, weighs 10 g, and Kingston backs it with a five-year warranty and free technical support.

Compatibility — check before buying:
Our supplier data describes this as a USB-C drive. It is dual-ended — Kingston publishes the interface as USB Type-A and USB Type-C, and the USB-A half is half the reason to buy it. Two things to know before ordering. Kingston publishes no transfer speed for the DataTraveler Duo at any capacity — its datasheet speed row reads only USB 3.2 Gen 1, with no MB/s figure on the datasheet or the product page. Its own microDuo 3C G3, also dual-ended and also USB 3.2 Gen 1, is published at up to 200 MB/s read. If a stated speed matters to you, that is the drive to buy instead; if it does not, the Duo gives you a larger body that is easier to grip and caps on both ends. Second, Kingston lists Windows 11 and does not list Windows 10 for this model, and sets an unusually high macOS floor of 13.7.6 or later. The drive is plain USB mass storage with no drivers, so older systems mount it in practice, but that is what Kingston states. Note also that the Duo starts at 128 GB — there is no 64 GB version.

Best For

✓ Moving files between a USB-C phone or tablet and a USB-A computer
✓ Households and offices with a mix of older and newer machines
✓ Anyone who would otherwise carry a drive plus an adapter
✓ People who lose caps — both caps here stay attached to the body
✓ Handing a large file to someone whose laptop has only USB-C
✓ Buyers who want a five-year Kingston term on a dual-ended drive

Key Features

 
Two connectors, two attached caps
USB-A at one end and USB-C at the other, each covered by a moving cap that travels with the body. Kingston’s own phrase is that there is no cap to lose — on a dual-ended drive that is twice the usual benefit.
 
128 GB
Room for a substantial photo library or a stack of video files, and enough to move a whole project folder between a phone and a computer in one trip.
 
A body you can grip
At 64 x 21.2 x 10.4 mm and 10 g this is a full-size stick rather than a stub. It is easier to pull out of a tight port than the tiny dual-ended drives, at the cost of pocket space.
 
Five-year Kingston warranty
Kingston applies a five-year warranty with free technical support to its DataTraveler drives, uniformly across Europe, the Middle East, Africa, Asia and the Americas.

Technical Specifications

Identification
Brand Kingston
Series DataTraveler Duo
Part Number DTDEG2/128GB
EAN / GTIN 0740617351774
Drive
Capacity 128 GB — the range is 128 and 256 GB. There is no 64 GB Duo
Interface USB 3.2 Gen 1
Connectors USB Type-A and USB Type-C
Read and Write Speed Not published by Kingston for the DataTraveler Duo at any capacity
Physical
Dimensions 64 x 21.2 x 10.4 mm
Weight 10 g
Cap Style Dual moving cap design — both caps stay attached to the body
Attachment Kingston publishes no keyring loop for this model
Housing Material Not published by Kingston
Compatibility and Environment
Operating Systems Windows 11; macOS 13.7.6 and later; Linux 4.4x and later; ChromeOS
Windows 10 Not listed by Kingston for this model
Operating Temperature 0 °C to 60 °C
Storage Temperature -20 °C to 85 °C
In the Box
Contents The flash drive with its two moving caps. Kingston does not describe a cable, adapter or pouch as part of the pack.
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term Kingston publishes a 5-year warranty with free technical support on this model, applied uniformly across Europe, the Middle East, Africa, Asia and the Americas. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Is this USB-C only?
No. Kingston publishes the interface as USB Type-A and USB Type-C — it is dual-ended, with a full-size plug at one end for a laptop or desktop and a USB-C plug at the other for a phone, tablet or modern notebook. Listings that describe it as USB-C only are incomplete.
Why is no transfer speed shown?
Because Kingston publishes none for the Duo, at either capacity. Its datasheet speed row reads only USB 3.2 Gen 1 and there is no MB/s figure anywhere. Rather than take a number from a reseller, we leave it unstated. If a published speed matters, Kingston’s own microDuo 3C G3 is dual-ended and rated at up to 200 MB/s read.
What is the difference between the Duo and the microDuo 3C G3?
Both are dual USB-A and USB-C drives from Kingston, and both are called Duo in conversation. The microDuo 3C G3 is much smaller at just under 30 mm and publishes 200 MB/s read; the Duo is a full-size 64 mm stick with caps on both ends and publishes no speed at all. If you want a stated figure, buy the microDuo.
It only lists Windows 11 — will it work on Windows 10?
Kingston lists Windows 11, macOS 13.7.6 and later, Linux 4.4x and later and ChromeOS, and does not name Windows 10. The drive is plain USB mass storage with no drivers, so in practice older systems mount it as removable storage, but we can only report what Kingston states.
Singular Expert Insight
A dual-ended drive with a cap on each end that cannot be lost is a genuinely well-thought-out object, and at 128 GB in a body you can actually grip it suits people who find the tiny dual drives fiddly. The catch is that Kingston publishes no speed for it whatsoever, which is unusual for the brand and makes the Duo impossible to compare on paper — while its own microDuo 3C G3, same connectors and same USB generation, states 200 MB/s read. If numbers matter to you, buy that one. If what you want is a solid, well-capped drive with both plugs and five years of cover, this is it. Both are in our USB flash drives range. For a working library rather than carried files, an external SSD is the right class of product.

Buyer’s Guide

Buy it if

You want one 128 GB drive that plugs into both a laptop and a USB-C phone, you value caps that stay attached, and a five-year Kingston term suits you.

Skip it if

You compare drives by published MB/s — Kingston states none here, and its microDuo 3C G3 publishes 200 MB/s read on the same kind of drive. Or you want something pocket-sized rather than full-length.

Also consider

Kingston DataTraveler microDuo 3C G3 for a much smaller dual-ended drive with a published 200 MB/s read. Silicon Power Mobile C31 for the smallest dual-ended option. Kingston DataTraveler Kyson if you only need USB-A.

Features - Kingston - DTDEG2/128GB

Interface
  • USB3.2,
  • USB Type-C
More Details
Product Code
CP95787
EAN Code
0740617351774
Manufacturer
Kingston
Technical specifications
Capacity
128GB
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