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MediaRange MR1903 High Performance USB Flash Drive 256GB USB 3.2 Gen 1 Type-A Aluminium 300 MB/s Read 200 MB/s Write

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MediaRange
MediaRange MR1903 USB flash drive 256 GB USB 3.2 Gen 1 MR1903
MediaRange MR1903 High Performance USB Flash Drive 256GB USB 3.2 Gen 1 Type-A Aluminium 300 MB/s Read 200 MB/s Write
€91.94 inc. VAT
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MR1903
€77.26
€91.94 inc. VAT
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Product Code
04:383289
EAN Code
4260664872085
Manufacturer
MediaRange

Quick Specs

Capacity
256 GB
Sequential Read
300 MB/s
Sequential Write
200 MB/s
Housing
Aluminium, about 15 g
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MediaRange MR1903 — 256 GB High Performance USB 3.2 Gen 1 Flash Drive

300 MB/s read, 200 MB/s writeAluminium housing256 GB capacityPre-formatted exFAT

The MediaRange MR1903 is a 256 GB USB Type-A flash drive from MediaRange’s High Performance line, rated at 300 MB/s read and 200 MB/s write — figures MediaRange publishes for this exact article rather than for the family. The housing is aluminium with a separate protective cap, it weighs about 15 g, and it arrives pre-formatted as exFAT so Windows and macOS both read and write it without a reformat.

Compatibility — check before buying:
The 256 GB MR1903 is faster than the 512 GB MR1904 in the same line. MediaRange publishes 300 MB/s read and 200 MB/s write for this article and 250/160 for the 512 GB — those are its own per-article figures, so if you were planning to buy up for speed, do not. Buy the 512 GB only if you need the space. Two other things worth checking before you order: this drive has a separate cap, not a slider, so it is a cap you can lose; and MediaRange rates it for 0 to 45 °C operation, which is a narrower range than most drives and worth knowing if it will sit in a car or an unconditioned store room in a Cyprus summer. This is a USB Type-A drive and will not fit a USB-C-only laptop or phone without an adapter. There is no encryption and no bundled software.

Best For

✓ Moving photo and video files at speed
✓ Fast backups of a working folder
✓ Carrying a project between machines
✓ Loading media onto a TV or car system
✓ Windows and macOS, no reformat needed
✓ An aluminium drive that is genuinely quick

Key Features

 
300 MB/s read, 200 MB/s write — per article
MediaRange publishes a separate speed for every article number in this range rather than one figure for the family. That means these numbers describe this 256 GB drive specifically, which is rarer than it should be in flash drives.
 
Aluminium, about 15 g
A metal body roughly 59 x 12 x 7 mm with a protective cap. Metal also helps shed the heat a drive builds up during a long transfer at this speed.
 
exFAT out of the box
No reformat needed to use it on both Windows and macOS. If you need FAT32 for an older TV or car stereo you can reformat, but the default covers the common case.
 
A real write figure
The 200 MB/s write is the number that decides how long a copy onto the drive takes. Many drives at this capacity publish only a read speed, or write at a fifth of what they read.

Technical Specifications

Identification
Brand MediaRange
Series USB 3.2 Gen 1 High Performance Flash Memory Drive
Article Number MR1903
EAN / GTIN 4260664872085 — published by MediaRange for the 256 GB
Product Type USB flash drive
Capacity & Performance
Capacity 256 GB
Interface USB 3.2 Gen 1, Type-A
Sequential Read 300 MB/s
Sequential Write 200 MB/s
Speed basis MediaRange publishes a figure per article number, so this describes the 256 GB specifically
Pre-formatted exFAT
Series speeds MR1901 64 GB 200/85 · MR1902 128 GB 200/140 · MR1903 256 GB 300/200 · MR1904 512 GB 250/160
Physical
Dimensions Approximately 59 x 12 x 7 mm
Weight Approximately 15 g
Housing Aluminium with an ABS protective cap
Colour Silver with black cap
Cap Separate, removable
Environmental
Operating temperature 0 to 45 °C
Storage temperature -10 to 60 °C
Water or shock rating MediaRange states none for this model
Compatibility & Software
Operating systems Windows, macOS, Linux
Encryption None
Bundled software None
In the box Supplied on a single blistercard
Warranty & Support
Warranty 1-Year Warranty (Singular)
Manufacturer Term MediaRange publishes no numeric warranty period for this drive. Its stated commitment is that defective devices are replaced free of charge, without a term attached. Singular’s direct warranty is 1 year, and we assist you with the manufacturer’s replacement process beyond that.

Frequently Asked Questions

Is the 512 GB version faster?
No, it is slower, and this is worth knowing before you order. MediaRange publishes 300 MB/s read and 200 MB/s write for this 256 GB MR1903, and 250/160 for the 512 GB MR1904. Those are the manufacturer’s own per-article figures. Buy the 512 GB if you need the capacity, but not for speed.
Do I need to reformat it?
Not for Windows or macOS — it arrives as exFAT, which both read and write natively. You would only reformat if a TV, car head unit or older console insists on FAT32, and note that FAT32 limits individual files to 4 GB, which matters if you are carrying video.
What warranty does it have?
MediaRange does not publish a number of years for this drive. What it does state is that defective devices are replaced free of charge. Singular covers the drive directly for one year, and we handle the replacement process with MediaRange after that. If you need a written term before ordering, ask us and we will request it.
Why does the operating temperature matter?
MediaRange rates this drive for 0 to 45 °C in use, which is narrower than the 60 or 70 °C most drives quote. A car glovebox or a metal store room in a Cyprus August can exceed that. For office and laptop-bag use it is irrelevant; for anything that lives in a vehicle, choose a drive with a wider range and ask us which.
Singular Expert Insight
The MR1903 is the value pick of this group and the reason is the write speed. 200 MB/s onto the drive, published per article rather than as a family claim, puts it ahead of drives costing more — the Kingston Kyson writes at 60 at a larger capacity, and the PNY Attaché at 20. The aluminium body and exFAT pre-format are small things that save you a step. Two caveats we would rather you heard from us. It has a separate cap, and caps get lost; if that is how you have killed drives before, the capless Transcend JetFlash 790 or Kingston Kyson are the alternatives. And MediaRange publishes no warranty term at all, only a promise to replace defective units — which is why our own one-year cover is the number that actually matters on this particular product.

Buyer’s Guide

Buy it if

You want genuinely fast transfers in both directions — 300 MB/s read and 200 MB/s write — from a 256 GB aluminium drive at a sensible price.

Skip it if

You keep losing caps, since this one is separate rather than a slider, or the drive will live somewhere hot, given the 0 to 45 °C rating.

Also consider

The 512 GB MR1904 if you need the space and can accept 250/160, or a capless Kingston DataTraveler Kyson if losing caps is your problem.

Features - MediaRange - MR1903

Colour
silver
Interface
  • USB3.2
More Details
Product Code
04:383289
EAN Code
4260664872085
Manufacturer
MediaRange
Technical specifications
Capacity
256GB
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