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Samsung Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Waterproof, Storage for Computers & Mobile, Blue (MUF-256DA/AM)
Samsung

Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Waterproof, Storage for Computers & Mobile, Blue (MUF-256DA/AM)

By SpecPicks Editorial · Verified 2026-08-21

$79.99
Buy on Amazon — $79.99 Compare to similar PC & gaming hardware

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Waterproof, Storage for Computers & Mobile, Blue (MUF-256DA/AM) is a niche pick — read recent reviews before buying in the PC & gaming hardware category, priced around $79.99. Read recent reviews carefully before committing.

The Samsung Type-C USB Flash Drive (MUF-256DA/AM) puts 256GB of Samsung NAND behind a reversible USB-C plug, so it seats correctly in your laptop, tablet, phone or camera on the first try. Read speeds run up to 400MB/s over USB 3.2 Gen 1, and Samsung rates a 4GB file transfer at roughly 15 seconds, fast enough that offloading a photo shoot or a project folder is a coffee-refill task rather than a lunch break. Backward compatibility with USB 3.0 and 2.0 means older machines still see the drive, just at their own ceiling. Capacity works out to about 63,730 photos or up to 12 hours of 4K video…

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SpecPicks Verdict

SpecPicks classifies Samsung Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s |… as a niche pick — read recent reviews before buying in the PC & gaming hardware category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Samsung's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by Samsung's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • USB-C STORAGE ON THE GO: This sleek drive is supported by Samsung NAND flash and is incredibly compact to fit in the palm of your hand; Count on reliable performance and fast transfer speeds while staying compact
  • PERFORMANCE WITH SPEED: No need to choose between performance and reliability; Experience a fast, powerful flash drive that transfers 4GB files in just 11 seconds with up to 400MB/s USB 3.2 Gen 1 read speeds and is backward compatible with USB 3.0/2.0
  • MODERN MEETS ICONIC: The ultra-sleek USB-C drive looks as good as it performs; Featuring a reversible plug, the Type-C inserts into your devices seamlessly every time; Transfer large files with style and ease
  • ALWAYS CONNECTED: USB-C is compatible across devices, including laptops, tablets, phones and cameras, with enough space for 63,730 photos or maximum 12 hours of 4K video; With up to 256GB of storage space, this pocket-sized thumb drive comes in handy wherever you go
  • TOUGH & TRUSTED: Files stay secure, no matter the terrain; Samsung's flash memory technology makes the Type-C a trustworthy drive to store your valuable data; It's waterproof, shock-proof, magnet-proof, temperature-proof, and X-ray-proof body, plus it's backed by a 5-year limited warranty

Full Specifications

BrandSamsung
ColorBlue
Model NameMUF-256DA/AM
Read Speed400 megabytes_per_second
Unit Count1 Count
Write Speed300
ConnectivityUSB-C
Model NumberMUF-256DA/AM
Item Type NameFlash Type-C Memory
Mfr Part NumberMUF-256DA/AM
Special Featurecompact
Flash Memory TypeNAND
Compatible DevicesLaptop, Tablet
Hardware InterfaceUSB 3.2 Gen 1

Ready to buy?

Samsung Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Waterproof, Storage for Computers & Mobile, Blue (MUF-256DA/AM) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

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Samsung Type-C USB Flash Drive 256GB, USB 3.2 Gen 1, Up to 400MB/s | Transfer 4GB Files in 15 Secs, Compatible w/ USB 3.0/2.0, Waterproof, Storage for Computers & Mobile, Blue (MUF-256DA/AM)
$79.99
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