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Kingston DataTraveler Kyson USB Type-A 3.2 Gen1 Flash Drive - 128 GB (DTKN/128GB)

Machined metal, 4 g, no cap to lose, and stated speeds of 200 MB/s read and 60 MB/s write.

  • Read up to 200 MB/s
  • Write up to 60 MB/s
  • Capless metal casing
  • Keyring loop
  • Weight 4 g
  • Dimensions 39 x 12.6 x 4.9 mm
  • Compatible with Windows, macOS, Linux and Chrome OS
Ref.: DTKN/128GB
168,00 DHincl. VAT

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

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Manufacturer's datasheetView the PDF · 146 Ko — downloadable

Product overview

The Kingston DataTraveler Kyson 128 GB USB flash drive delivers extremely fast transfer speeds of up to 200 MB/s read and 60 MB/s write. Its capless metal design means no cap to lose, and its functional loop lets you take it anywhere with ease. This shock-resistant Type-A flash drive offers 128 GB of storage capacity. Ideal for fast, convenient file transfers.

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Technical specifications

Technical specifications
Dimensions (W x D x H)39 x 12.6 x 4.9 mm
Net weight4 g
Compatible operating systemsWindows 10, 8.1 and 8, macOS 10.10 or later, Linux 2.6 or later, ChromeOS
Read speedUp to 200 MB/s read
Write speedUp to 60 MB/s write
ConnectorUSB Type-A
Housing materialMetal
Technical specifications (continued)
Casing designCapless metal casing, key ring loop
Operating temperature0 °C to 60 °C
Storage temperature-20 °C to 85 °C
Storage capacity128 GB
InterfaceUSB 3.2 Gen 1 (5 Gbps)
Read speed (USB flash drive)101 MB/s to 200 MB/s
Warranty1 year

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Why does my computer show less than 128 GB on this flash drive?
This is normal and intended by the manufacturer: on flash memory, part of the nominal capacity is reserved for formatting and internal operation, and is therefore not available for your files. The usable space shown by the system is always less than the 128 GB stated on the packaging.
Is copying to the flash drive as fast as reading from it?
No, and the gap is clear: reading reaches 200 MB/s while writing tops out at 60 MB/s on the 128 GB version. Backing up several tens of gigabytes to the drive therefore takes much longer than reading them back afterwards. These speeds vary depending on the computer used.
Can I use it on a laptop that only has USB-C ports?
Its connector is USB Type-A, to the USB 3.2 Gen 1 standard: on a computer without a USB-A port, you need to use an adapter or a hub. The speed achieved also depends on the computer's hardware and software configuration.
Does it work as well on a Windows PC as on a Mac?
Yes. It is stated to be compatible with Windows 11 and 10, macOS 10.15 and later, Linux from kernel 4.4 and Chrome OS.
Without a cap, is the connector protected, and can it go on a key ring?
The casing is metal, one-piece and capless: so there is no longer a cap to lose. A key ring loop lets you attach it to a key ring, and at 4 g for 39 × 12.6 × 4.9 mm, it goes unnoticed in a pocket.
Can it be left in a car in the middle of summer?
It is rated to operate from 0 to 60 °C and to be stored from -20 to 85 °C. Its metal casing, sturdier than a plastic shell, better withstands the knocks of everyday use on the move.
Is the flash drive new and under warranty?
Yes: a new drive in its original packaging, supplied with its invoice, which serves as the 1-year warranty document. Details of speeds, capacities and compatibility are given in the Kingston datasheet (PDF).

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