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
$21.49
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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℃.
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
13 reviews for 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
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$21.49
John R. –
Small, durable, dependable and blazing fast.
I’ve purchased the Samsung Bar Plus 3.1 USB Flash Drive 13 times between October 2018 and October 2024, including various capacities such as 32GB, 64GB, 128GB, and 256GB. The quality, reliability, and blazing fast performance of these flash drives have been consistently impressive. After four years of heavy use in countless machines, one of the 256GB flash drives stopped working on September 25, 2025. Fortunately, I had just made a backup copy, so I wasn’t too worried. Samsung Support was amazing to work with; the representative provided a link to complete the RMA form and assured me that a UPS return label would arrive by email within 48 hours. I highly recommend these flash drives for their quality, durability, outstanding performance and excellent customer service.The attached screenshots from CrystalDiskMark 9.01 are test results of Default, Peak Performance, Real World Performance and Demo test profiles. I’ve also attached a picture of the Samsung flash drive along with the UGREEN USB to USB C Adapter and JSAUX USB C to USB Adapter. Both of these adapters are great!
Benjamin –
Looks good and works great
Great USB for the money. Looks sleek and super cool
Ahsanul Islam –
Fast, Durable, and Reliable.
I bought this Samsung BAR Plus 128GB flash drive three months ago, and it has performed great. The metal build feels premium, file transfer speeds are fast, and I’ve had no issues with overheating or disconnecting. Still works smoothly after regular use. A reliable and solid USB drive for everyday storage needs.
planar3d@hotmail.com –
Fast and rugged
Samsung makes quality hardware and they got this design right. It is simple and sleek which not only looks classy but ensures it fits into any USB port without crowding out other USB devices next to it. Since they make everything from the flash memory inside to the outer shell Samsung has total control over quality. Reliability is the main reason to buy this drive. The flash memory will last for many write cycles and the drive itself is built to take abuse. I gave this to a family member who accidentally put it through their washing machine and dryer but because Samsung wisely made it a sealed unit the drive survived. We did a full reformat to check every cell and there wasn’t a single error. The drive came out of an extended wash and dry cycle fully operational. This is the USB drive to get.
Brandan –
Great Flash Drive, but Hot!
Definitely a nice little high speed flash drive with sufficient storage. Only downside is it gets extremely hot during operation. When I say extremely hot, I mean it literally burns your finger to touch it for more than a second unless you let it cool down for a few mins first. Other than that, it works great and appears to be built with very durable material.
M&N –
Very good product
Works as it should and was great bang for the buck. Interesting shape and decent size. Seems to write plenty quick enough; and I’ve never noticed any heat, though I don’t overly tax it. A good basic backup device.
Joshua B –
Highly recommended USB drive for fast transfers and reliability
Super fast and small. I am super happy with these drives. I purchased two 256gbs drives, and they are both exemplary. These work with Mac, Linux, and PC. They are easily and quickly read by these three different operating systems. I highly recommend these at this price point.
Max Samotaev –
Sleek design
One of the best USB sticks on the market.I use it in my Tesla car for dashcam and sentry mode recordings. It gets the job done. I think Tesla took this particular model and released Tesla-branded drive in their accessory shop.It looks really nice and is easy to grab and pull due to its curves. All-metal body ensures no physical wear and damage over time.
Mohamed –
Fast shipping and perfect items , thanks
Umer Durrani –
Best product, light weight, easy to use and works really good.
LORD W00DSY –
I’ve owned it for many years now and never had any issues. A Great product capable of super fast transfer speeds
Gabriel Artoni –
O produto chegou rápido e bem embalado.
Otniel David –
El USB cumple con todas las características mencionadas, es muy buen equipo de almacenamiento y tiene una velocidad de lectura rápida.Muy recomendable si deseas transferir archivos rápidamente.