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Tiny metal USB flash drive with key loop, 128 GB

Kingston Technology Corp.

Kingston DataTraveler Micro DTMC3G2 128GB USB 3.2 Gen 1 flash drive

SKU CH-MEM3-Y9V4M

Ultra-compact 128 GB USB 3.2 Gen 1 metal flash drive with up to 200 MB/s read speed and a built-in key loop

  • Total capacity128 GB
  • Ultra-compact metal design fits any port without blocking adjacent slots
  • 128 GB capacity stores thousands of photos, videos and documents
  • USB 3.2 Gen 1 delivers up to 200 MB/s read speeds
  • 15× faster than USB 2.0 drives for quick large-file transfers
  • Built-in key loop keeps the drive secure and always within reach

Compact Metal Flash Drive

The Kingston DataTraveler Micro DTMC3G2 offers 128GB of portable storage in an ultra-compact metal casing. Its low-profile design includes a built-in key loop, making it a practical plug-and-stay solution for laptops, printers, or gaming consoles.

Durable Build and Connectivity

A premium metal casing protects the drive during daily transport and frequent insertion. The USB 3.2 Gen 1 interface delivers read speeds up to 200MB/s, which is 15x faster than USB 2.0 drives for moving large media files quickly.

Compatibility Check

Verify that your target devices have a standard USB Type-A port to accept this connector. Ensure the host system supports USB 3.2 Gen 1 or USB 3.0 to achieve the advertised transfer performance.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $33.99
Typical for this category: the median of 1,099 items is $31.99.
Total capacity 128 GB
Higher than about 60% of the 746 comparable items (median 64 GB).
Price per TB $265.55 per TB
Pricier than about 57% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameKingston
Total capacity128 GB

Questions about this item

What real-world read speed does the USB 3.2 Gen 1 interface deliver on this drive?

The interface supports up to 200 MB/s read, so large files such as movies or high-resolution photos transfer in seconds rather than minutes.

How much physical space does the metal-cased drive occupy beside a USB port?

Its ultra-compact, low-profile design sits almost flush with the port and includes a built-in key loop, leaving adjacent ports free on laptops, consoles or printers.

Does the drive need any driver or software before it works?

No, it is plug-and-play on Windows, macOS, Linux and Chrome OS; just insert it and the operating system recognises the 128 GB capacity immediately.

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