Search  for anything...
Samsung

SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey

  • Based on 23,484 reviews
Condition: New
Checking for the best price...
$39.99 Why this price?
Save $73.00 was $112.99

Buy Now, Pay Later

As low as $9 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Oct 17
Order within 2 hours and 8 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Style: 128 GB


Color: Gray


Features

  • MOVE FILES IN A FLASH: Fast and convenient read speeds up to 300 MB/s* with the latest USB 3.1 standard give you more time to work, play, watch, and create; Send a 3GB 4K UHD video file from your Bar Plus to your PC in just 10 seconds**
  • RUGGED REFINEMENT: As strong as it is stylish; The sturdy metal body keeps your data safe and intact, and the integrated keyring prevents accidental misplacement or loss; The Bar Plus is the ideal combination of stunning design and worry-free durability
  • TOUGH & TRUSTED: The Bar 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***
  • WORLD'S #1 FLASH MEMORY BRAND: Experience the performance and reliability from the world's #1 brand for flash memory since 2003;**** All firmware & components, including Samsung's world-renowned DRAM & NAND, are produced in-house

Description

Redefine everyday file transfers with the Samsung BAR Plus USB 3.1 Flash Drive. Just plug it in and expand the storage of your devices with an unnoticeable, seamless fit. Designed with a key ring to prevent loss. Fast and convenient read speeds up to 300MB/s, so that you have more time to work, play, watch, and create. A reliable and secure solution for your personal photos, videos, music, documents, and files. shock proof, magnet proof, temperature proof, x-ray proof). Experience Samsung's industry-leading V-NAND (64 layer) technology. Speeds may vary by capacity.Operating Temperature :0~60℃.

Brand: Samsung


Memory Storage Capacity: 128 GB


Hardware Interface: USB, USB 3.2 Gen 1


Special Feature: Dust Proof, Temperature Proof, Water Resistant


Write Speed: 200 megabytes_per_second


Memory Storage Capacity: 128 GB


Hardware Interface: USB, USB 3.2 Gen 1


Additional Features: Dust Proof, Temperature Proof, Water Resistant


Write Speed: 200 megabytes_per_second


Read Speed: 400 megabytes_per_second


Connectivity Technology: USB


Flash Memory Type: CompactFlash


Hardware Connectivity Technology: USB Type A


Compatible Devices: Laptop, Tablet, Television


Color: Gray


Item Dimensions D x W x H: 0.6"D x 0.6"W x 0.5"H


Brand: Samsung


Model Name: BAR Plus


Manufacturer: Samsung Electronics DAV


Unit Count: 1 Count


Number of Items: 1


UPC: 887276265896


Number of Packs: 1


Global Trade Identification Number: 96


Built-In Media: USB 3.0 Flash Drive


Item Weight: 1.13 g


Item Type Name: Samsung MUF-128BE4/AM 128GB BAR Plus (Grey-Metal) USB 3.0 Flash Drive


Model Number: MUF-128BE4/AM


Mfr Part Number: MUF-128BE4/AM


Warranty Description: 5 Year Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Awesome product - needs dust cover is all.
Style: 128 GB Color: Silver
This is an awesome product. 4.7 stars, not 5 (I rounded up) only because there is no dust cover. I'm not sure it's a requirement, but i think it would be a nice addition. Other than that, this is easily 5 stars. Unbelievable speed, nice construction - which really gives a feeling of a quality device. Now I need to make a holder for these as I plan to use them a lot. I can backup my entire application, database, and supporting files in around 20 seconds. That's about 90MB and the time includes creating a new jar file - which probably takes at least 5 seconds. Very nice product I highly recommend. ... show more
Reviewed in the United States on August 4, 2026 by Douglas W. Metcalf
    • Extremely durable and reliable, but runs hot after extended use
Style: 128 GB Color: Silver
This USB flash drive is one of the most reliable ones I have ever owned. The metal casing feels premium and provides excellent protection for the storage inside. I have kept one on my keychain and taken it traveling for years, and it has survived almost everything. Once it was even crushed under a luggage trolley wheel and barely had a scratch. Another one has a small dent, but it still works perfectly and plugs in without any issue. Transfer speeds are impressive, especially when reading large files. With speeds up to 400 MB/s, it performs smoothly and consistently. It is advertised as waterproof, shockproof, and heatproof, and most of that seems accurate. The only downside is that it gets very hot after long or heavy use. Despite that, it has never affected performance or reliability in my experience. For anyone who needs a compact, tough, and fast flash drive for travel or daily work, this is an excellent choice. It easily earns its reputation as one of the most durable drives on the market. ... show more
Reviewed in the United States on October 24, 2025 by Jay Ess
    • The Best Fast USB Flash drives!
Style: 128 GB Color: Silver
This is the best of the best - all other usb flash drives that I have used have failed (except for SanDisk Ultra Fit, they are just slower than the sbar plus - I have several of these and they have not failed). I have no trouble running a full install of Fedora from this drive on multiple machines, and it is quite fast too! No complaints except maybe the price... ... show more
Reviewed in the United States on August 19, 2026 by CC
    • ABSOLUTELY recommend!
Style: 128 GB Color: Gray
The writing speed on this thing is ridiculously good! I copied a 250 MB directory over in just a few seconds. At first I thought it might have just copied an empty directory with the name, it had gone so fast. But everything was intact and read flawlessly. The best feature of this is that the body extends all the way around the interface. My old drives had a body that left the interface vulnerable to any lateral pressure. If something should happen, the drive body could easily be snapped. But the metal casing on this is SOLID! Accidental bumps won't do damage to either the drive or your port. Can't recommend this enough. ... show more
Reviewed in the United States on July 7, 2026 by Phil B
    • Purchased for $18 3 years ago.
Style: 128 GB Color: Gray
Probably the best flash drive I’ve ever owned. Write speed, build quality, longevity, it checks all the boxes. I purchased this in February of 2023 for $18. I went to buy another in May 2026 and it’s now $40. Unreal.
Reviewed in the United States on May 3, 2026 by PizzaMan
    • The best flash drive.
Style: 128 GB Color: Silver
Samsung Bar plus 3.1 USB flash drive (128 GB) is the best. It may be more money that other flash drives but it holds some much and uploads it almost instantaneously. With the $$
Reviewed in the United States on August 2, 2026 by NY MAN
    • Great!
Style: 128 GB Color: Silver
I have 3 of these~ the design is incredibly beautiful and sleek, doesn't heat up too much, and is a good value
Reviewed in the United States on August 1, 2026 by Alice S.
    • Performs exactly as described, excellent value
Style: 128 GB Color: Silver
Review Image by Nathan
This tiny flash drive has read speeds that are almost as fast as a full sized SATA SSD with a USB 3.0 adapter, while being 1/10th the size of an SSD. Yes, the write speeds are not as good, but it's a flash drive! As far as I'm concerned, this is amazing performance for something this small. As an added bonus, the metal housing helps dissipate heat, which I'm sure will improve lifetime reliability over cheap plastic flash drives. Overall, highly recommended! ... show more
Reviewed in the United States on April 11, 2026 by Nathan

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...