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Samsung

Samsung Type-C USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s USB 3.2 Gen 1 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Aug 24
Order within 7 hours and 54 minutes
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Size: 256 GB


Color: Blue


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

Description

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. No need to choose between performance and reliability. Experience a fast, powerful flash drive that transfers 4GB files in just 15 seconds with up to 300MB/s USB 3.2 Gen 1 read speeds and is backward compatible with USB 3.0/2.0. USB-C is compatible across devices, including laptops, tablets, phones and cameras, with enough space for 15,930 photos or maximum 3 hours of 4K video. With up to 256GB of storage space, this pocket-sized thumb drive comes in handy wherever you go. 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. Experience the performance and reliability that you can only get from the world's number one brand for flash memory since 2003. All firmware and components, including Samsung's world-renowned DRAM and NAND, are produced in-house, allowing end-to-end integration for quality you can trust. For specific details on warranty, please visit

Brand: Samsung Electronics


Memory Storage Capacity: 256 GB


Hardware Interface: USB 3.2 Gen 1


Special Feature: compact


Write Speed: 300.0


Read Speed: ‎400 Megabytes Per Second


Connectivity Technology: ‎USB


Color: ‎Blue


Product Dimensions: ‎0.32"D x 1.33"W x 0.63"H


Flash Memory Type: ‎CompactFlash


Manufacturer: ‎Samsung Electronics


Hardware Connectivity Technology: ‎USB Type A, USB Type C


UPC: ‎887276549453


Compatible Phone Models: ‎For devices with reversible USB type-C ports


Standing screen display size: ‎7 Inches


Item model number: ‎MUF-256DA/AM


Item Weight: ‎0.12 ounces


Item Dimensions LxWxH: ‎1.33 x 0.63 x 0.32 inches


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎March 28, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Samsung Type-C USB Flash Drive – Compact, Fast, and Built for Convenience!
Size: 128GB Color: Blue
✅ Intro Hook: "A sleek, high-speed USB-C flash drive—does it truly deliver on performance and portability?" ✅ Performance & Features: - Up to 400MB/s read speeds, ensuring quick file transfers and reliable storage. - USB 3.2 Gen 1 interface, providing solid compatibility across devices. - Waterproof, shockproof, and X-ray resistant, making it durable for travel and everyday use. - Compact design, allowing easy portability and keychain attachment. ✅ Real-World Usage: - “Transferred large video files in seconds—fast, reliable, and works seamlessly across my devices!” ✅ Pros & Cons: - Pros: High-speed transfers, durable build, compact design, broad compatibility. - Cons: No advanced security features like encryption—best for general storage. ✅ Final Verdict: - “For a fast, reliable USB-C flash drive with solid durability, this is a great usb drive for the PS5 or PC devices. FAST!! ... show more
Reviewed in the United States on June 3, 2025 by Suave Nadav
    • Excellent and Convenient Storage
Size: 256 GB Color: Blue
To say this thing is tiny would be an understatement, but it works amazingly well. Transferring data from my computer or phone is extremely fast and easy, and the amount of space allows for storage of huge amounts of data. I used one to back up my entire work laptop, and I use a second one to back up all the photos on my phone. If you're using an Android phone, it's as easy as plugging it into the port and it is immediately recognized as a storage device, especially on Samsung devices. If I had an issue, it would be the tiny cap that comes with it. The entire package is tiny, and the cap is even smaller. There are small loop holes on both the item and the cap, but it's so small that not much will fit through it. I ended up using some thick hobby thread to tie the cap to the device so I won't lose the cap. Of course, it is probably fine to use without the cap. A word on durability: I accidentally washed one of them in a pocket of my pants. It went through the entire cycles of the washer and dryer, and worked perfectly afterwards. While I would not recommend doing this to your important stored media, it is reassuring to know that liquids like rain or coffee spilled at your desk is unlikely to harm it. ... show more
Reviewed in the United States on April 21, 2025 by HaSt
    • Small, super portable and useful!
Size: 256 GB Color: Blue
I decided to buy this to avoid paying for additional storage on any cloud, so I can just plugged it to my smartphone and save large size videos and photos as I am a photographer myself, good quality, pretty fast and works well, it doesn't heat up too much so I would actually recommend it.
Reviewed in the United States on July 22, 2025 by Ariel Abreu
    • Ridiculously compact, very fast, probably won't fit your phone or tablet if you use a case on it
Size: 128GB Color: Blue
I like this a lot. I've been wanting a USB-C flash drive for a while and when I finally got a new (previous-gen) Ipad with USB-C it seemed like the perfect time to go for it. It is quite fast. I never experience the crazy speeds that get advertised with portable storage but this is definitely faster than a USB-A flash drive. It made moving files on to the ipad so easy to just plug this in, have the ipad immediately recognize it and move the files where I wanted them. It seems to work even faster transferring to the ipad than to/from my PC's, but that's just an anecdotal observation. It is CRAZY compact. TINY. That's a good thing and a bad thing. In the past I kept a small USB-A flash drive on my keychain carabiner and lost it when it came off of the carabiner. This is even smaller so I am very cautious about not losing it. On top of that, it has a removable cap that is just begging to get lost. It's not super loose, but it doesn't take much effort to intentionally uncap it. But, both the cap and the drive itself have those tiny little loops to attach a phone wrist strap. I had an extra one lying around so I looped it through both the drive and the cap. It keeps the two pieces together and the wrist strap is about 4 times longer than the drive itself so it makes it harder to lose, though that does make the package you're carrying less tiny. But, it's small size makes it convenient to plug into devices, especially devices you use portably. You don't have a huge stick jutting out of a USB port on a laptop or phone, which is nice. Just be aware that you'll need to be very careful not to lose this. It's CRAZY small. I noticed it can get pretty warm when you transfer a lot of files at once. Only when it's working hard; it doesn't get hot when it's idly plugged in or anything. It's pretty nifty, but it has a problem. I'm not going to say it's a flaw of this device, but the kind of phone and tablet cases that you can always keep on your device do not have holes around the USB-C ports that are big enough to plug this in. There's not enough clearance in the cuts on those cases for the plastic body of this to fit through and the plug itself can't plug-in. I'm certainly no expert on mobile device cases; it took me a long time (and multiple destroyed phones) to finally start using one. Maybe there are some cases out there that this would fit in, but my assumption is the ones I have are typical so I imagine most cases won't allow you to plug this drive in. And, of course, those cases are designed to stay on all the time, so they're kind of a pain to pry off just to plug this in quickly. Makes it inconvenient. Now, if you're someone who carries your phone without a case or slips your ipad in a padded sleeve rather than a cover/case that's always attached, this'll be great. It's so easy to use to get files to/from your mobile devices. But keep in mind what kind of case you use because it might negate the convenience of this. If you DO use an always-on case, I'd recommend getting an external SSD that you would attach with a USB-C cable. I have an older Samsung SSD that I haven't used so much for a while, but now I'm using it a lot because a standard USB-C cable's plug fits in my ipad case just fine. Either that or find a small little USB-C-to-C dongle/adapter/extender that will give you a plug with a standard cable casing that'll fit into this flash drive, though again, that kind of negates some of it's convenience by having to add another adapter into the mix. In summary, it's a really nifty and fast and TINY drive. I'll leave it to others to scientifically benchmark and critique speed and performance, but to a casual observer it works well. But it's size can be a double-edged sword if you're not careful, and if you keep your mobile device in a case/shell at all times, it's probably not going to fit into the USB-C port. ... show more
Reviewed in the United States on November 1, 2024 by CJ
    • Great Drive
Size: 128GB Color: Blue
The Samsung 128 GB USB Type‑C Flash Drive is a great balance of speed, portability, and durability—especially for modern devices with native USB‑C ports. It's perfect for fast read transfers, mobile backups, and daily carry. While write speeds are moderate and there’s no onboard encryption, it’s reliable, affordable, and built to last. ... show more
Reviewed in the United States on July 28, 2025 by Kurt Moss
    • To the job
Size: 64GB Color: Blue
Do the job This USB drive offers reliable performance with a durable connection that ensures stable data transfer. Its compact design fits easily into pockets or keychains, and its wide color variety helps with organization and personalization. While there’s always a risk of data loss, premium models often include features like encryption and error-checking to minimize this. With broad compatibility across devices—ranging from laptops to gaming consoles—this USB drive remains an essential tool for quick, portable storage, providing both convenience and security for everyday use. ... show more
Reviewed in the United States on August 10, 2025 by i

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