Samsung 256GB FIT Plus USB 3.1 Flash Drive, Speed Up to 300MB/s (MUF-256AB/AM)

Save $41.08

Sale price$43.91 Regular price$84.99


Plug in and stay

Designed to plug in and stay. Expand your storage with the FIT Plus, a compact flash drive, seamless and unobtrusive. Instant storage for your laptops, tablets, TV’s, car audio systems, gaming consoles, and more.

Store more. Leave it in.

Extra storage in a seamlessly fitting design. Leave it in your devices with reduced risks of accidental bumps or removal. Enough capacity for your favorite tunes, irreplaceable photos/videos, important work documents, and personal files.

Quick. Convenient.

Save time, add space. Quick and convenient read speeds up to 400 MB/s with the latest USB 3.1 standard to ensure transferring data never slows you down. Send a 3GB 4K UHD video file from your FIT Plus to your PC in just 10 seconds. 1 2 3

Tough & Trusted

Files stay secure, anywhere you go. Samsung's leadership in flash memory makes the FIT Plus a trustworthy drive to store your valuable data. It works through it all with a waterproof, shock-proof, temperature-proof, magnet-proof, and X-ray-proof body, all backed by a 5-year limited warranty. 4 5 6 7 8 9


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Product Type
USB 3.1 Flash Drive
(backwards compatibility with USB 3.0/2.0)
USB 3.1
Usage Application
PC, Notebook, TV’s, Car Audio Systems, Gaming Consoles
FIT Plus
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256GB (1GB=1,000,000,000 bytes)

*Actual usable capacity may be less (due to formatting, operating system, applications or otherwise)
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Key Features
Data Transfer Speed
Up to 400MB/s read speed for USB 3.1, write speed is lower than read speed.

*Actual speed may vary by host device and actual usage conditions.
Water/Dust Resistant
Yes; 1m depth 3% NaCl salt water, 72hrs
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Environmental Specs
Operating Temperature
Non-operating Temperature
Acceleration: 1,500 g (gravity)
Duration time: 0.5ms
Direction: x,y,z 3 times
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Dimensions (W x H x D)
0.93" x 0.74" x 0.29"
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Approx. 3.1 g
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5 years limited
  1. 2 Minimum of 10 secs for 256/128GB models; minimum of 14 secs for 64/32GB models (tested with combination of Asus Z370-G, Intel i7-8700K@3.70GHz, 8GB DDR4 and Windows 10 Enterprise 64bit).
  2. 3 Actual speeds may vary by host device and/or usage conditions.
  3. 4 Up to 72 hrs in seawater.
  4. 5 Up to 1,500 gravitational acceleration.
  5. 6 Withstands -25C to 85C operating, -40C to 85C non-operating.
  6. 7 Up to 15,000 gauss (equal to MRI).
  7. 8 Up to 50 Roentgen (equal to airport X-ray machines).
  8. 9 Samsung is not liable for any damages and/or loss of data or expenses incurred due to USB data recovery. For specific details on warranty, please visit:

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