---
product_id: 69321641
title: "FIT Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Plug In and Stay, Storage Expansion for Laptop, Tablet, Smart TV, Car Audio System, Gaming Console, MUF-128AB/AM,Gunmetal Gray"
brand: "samsung"
price: "$U2090"
currency: UYU
in_stock: true
reviews_count: 8
category: "Samsung"
url: https://www.desertcart.uy/products/69321641-fit-plus-3-1-usb-flash-drive-128gb-400mb-s
store_origin: UY
region: Uruguay
---

# 400MB/s blazing read speed 128GB ample storage capacity 5-proof durability (water, shock, magnet, temp, x-ray) FIT Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Plug In and Stay, Storage Expansion for Laptop, Tablet, Smart TV, Car Audio System, Gaming Console, MUF-128AB/AM,Gunmetal Gray

**Brand:** samsung
**Price:** $U2090
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your digital workspace with storage that works as hard as you do.

## Quick Answers

- **What is this?** FIT Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Plug In and Stay, Storage Expansion for Laptop, Tablet, Smart TV, Car Audio System, Gaming Console, MUF-128AB/AM,Gunmetal Gray by samsung
- **How much does it cost?** $U2090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/69321641-fit-plus-3-1-usb-flash-drive-128gb-400mb-s)

## Best For

- samsung enthusiasts

## Why This Product

- Trusted samsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Reliability:** Built to survive water, shocks, magnets, extreme temps, and airport X-rays.
- • **Seamless Plug & Play:** Instantly expand your device storage without bulky distractions.
- • **Ultra-Compact Design:** Fits flush in laptops, tablets, TVs, and even your Tesla dashcam port.
- • **Trusted Samsung Quality:** Backed by 5-year warranty and industry-leading V-NAND tech since 2003.
- • **Lightning-Fast Transfers:** Move 3GB 4K UHD files in just 10 seconds—work and play uninterrupted.

## Overview

The Samsung FIT Plus 128GB USB 3.1 flash drive delivers ultra-fast 400MB/s read speeds in a sleek, low-profile design. Engineered for seamless, plug-and-stay use across laptops, tablets, smart TVs, gaming consoles, and car audio systems—including Tesla dashcams—this drive offers rugged durability with waterproof, shock-proof, magnet-proof, temperature-proof, and X-ray-proof protection. Trusted globally since 2003, Samsung’s V-NAND technology ensures your data stays secure backed by a 5-year limited warranty.

## Description

Redefine everyday file transfers with the Samsung FIT 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 400MB/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. Safeguard your data backed by a 5-year limited warranty (water proof, shock proof, magnet proof, temperature proof, x-ray proof). Experience Samsung's industry-leading V-NAND (64 layer) technology. *Up to 400MB/s for 256/128GB models; Up to 300MB/s for 64GB model and up to 200MB/s for 32GB model. Actual speeds may vary by host device and/or usage conditions. **Minimum of 10 secs for 256/128GB models; Minimum of 14 secs for 64/32GB models. Actual speeds may vary by host device and/or usage conditions. ³Waterproof up to 72 hrs in seawater and shock-proof up to 1,500 gravitational acceleration. ⁴Withstands -25°C to 85°C operating, -40°C to 85°C non-operating. 5Magnet-proof up to 15,000 gauss and X-ray proof up to 50 Roentgen. Note: Samsung is not liable for any damages and/or loss of data or expenses incurred due to UFD data recovery. ***Source: 2003-2019 IHS Markit data: NAND suppliers' revenue market share.

Review: Perfect, Reliable Dashcam Storage for Tesla! - High Capacity, Quick Formatting, and Great Value for Sentry Mode. ​This Samsung FIT Plus drive is the ideal solution for any Tesla owner needing reliable storage for Sentry Mode and dashcam clips. ​Performance & Setup: It was easy to use right out of the box. Crucially, it formats quick in the Tesla system, and the speed is excellent for handling constant 4K video recording without dropped frames. ​Size & Value: The tiny, low-profile design means it sits flush and unobtrusively in the USB port. With 256GB, it offers lots of storage for cheap, making it a fantastic and cost-effective solution for saving many hours of footage. ​Application: I specifically used it in my Tesla Model X for dashcam clips, and it has worked flawlessly under continuous operation. No heat and easy to connect. ​If you need a high-quality, high-capacity, and low-profile drive for your Tesla dashcam, this is the one to get. I enthusiastically recommend this drive!
Review: Fast, compact, and reliable - This USB drive is a great choice. If you want fast, reliable storage in a super small design. Despite its compact size, it offers plenty of space for photos videos without sticking awkwardly outside of your device. It's perfect for laptops. It also is super fast as far as speed and has great capacity.

## Features

- 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, work documents, and personal files
- 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**
- 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-proof³, temperature-proof⁴, magnet-proof, and X-ray-proof⁵ body
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D7PDLXC |
| Additional Features | Compact |
| Best Sellers Rank | #12 in USB Flash Drives |
| Brand | Samsung |
| Built-In Media | USB Flash Drive |
| Color | Gunmetal Gray |
| Compatible Phone Models | Android Devices |
| Connectivity Technology | USB |
| Customer Reviews | 4.7 out of 5 stars 38,525 Reviews |
| Flash Memory Type | CompactFlash |
| Global Trade Identification Number | 00887276265933 |
| Hardware Interface | USB 3.0 |
| Item Dimensions D x W x H | 0.29"D x 0.93"W x 0.29"H |
| Item Height | 0.3 inches |
| Item Type Name | Samsung MUF-128AB/AM FIT Plus 128GB, USB 3.1 Flash Drive |
| Item Weight | 0.01 Pounds |
| Manufacturer | Samsung Electronics DAV |
| Memory Storage Capacity | 128 GB |
| Model Name | FIT Plus |
| Special Feature | Compact |
| UPC | 887276265933 |
| Unit Count | 1.0 Count |
| Warranty Description | 5-year limited warranty |
| Write Speed | Lower than 300 MB/s |

## Product Details

- **Brand:** Samsung
- **Memory Storage Capacity:** 128 GB
- **Hardware Interface:** USB 3.0
- **Special Feature:** Compact
- **Write Speed:** Lower than 300 MB/s

## Images

![FIT Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Plug In and Stay, Storage Expansion for Laptop, Tablet, Smart TV, Car Audio System, Gaming Console, MUF-128AB/AM,Gunmetal Gray - Image 1](https://m.media-amazon.com/images/I/51qdrdt4rTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I want to use this to store pictures from my android phone. Is this easy to use? Im not tech savvy at all.**
A: No, this is a USB-A thumb drive, the larger port on all computers. Many newer better android phones have USB-C (small, oval shaped). Most still have micro-USB (small, trapezoid). The easiest way to tell the difference is if you can flip your charging cable upside down and it still plugs in then it's C, otherwise it's probably micro-usb. I would google photos of the ports to verify.  Anyway, there are several thumbdrives that have USB-A on one side and USB-C or micro-USB on the other side.   You could also get an OTG adapter for this thumbdrive to plug it into your phone.  I'm not sure what software would transfer your photos to the thumbdrive, but I'm sure there are 1000 different options. The built in photos app lets you select days or individual photos and 'copy to folder' on an external drive. Other software might automate the process by copying them all when you plug in the drive.
Personally I would recommend Android's built in backup&sync. It will upload your photos when you're on wifi. I think it's on by default, so you should go to google's photo webpage (amazon won't allow link), and log in with the same account you use on your phone and see if all your pictures have already been uploaded. If not, it shouldn't be too difficult to find instructions for turning on backup&sync for photos. On mine there's a switch in the photos app when I look in the 'Camera' album. FYI: uploading doesn't mean they're shared. Unless someone takes a great interest (time&money&hacking) they're pretty safe.
Micro-usb:  https://www.amazon.com/Samsung-Flash-Drive-MUF-32CB-AM/dp/B013UHK0TK/
USB-C:  https://www.amazon.com/Samsung-Duo-Plus-256GB-MUF-256DB/dp/B07DW2Q1JL/

**Q: How hot does this get? That happens to be my main concern as of now with alot of these "low profile" drives, planning to use with a raspberry pi**
A: It works great with the Pi. I have one that I use with my Pi 4 and Pi 400, and it doesn't seem to heat up at all. It's also much faster than many other drives floating around.

**Q: Can I install a Mac OS, option boot On startup and use it as a hard drive?**
A: Yes.  I installed macOS High Sierra on it and can start up from it whenever I need to use that OS.  It works great and the speed is fine.

**Q: What is the default file system formatted as?**
A: If you store files larger than 4GB, like video files, FAT32 is old technology that won't store big files. ExFat is much better, no file size limit. If you try to use FAT32 on something that stores video or DVR files, it might not even tell you about the file size limit, it will simply stop recording.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, Reliable Dashcam Storage for Tesla!
*by T***D on November 15, 2025*

High Capacity, Quick Formatting, and Great Value for Sentry Mode. ​This Samsung FIT Plus drive is the ideal solution for any Tesla owner needing reliable storage for Sentry Mode and dashcam clips. ​Performance & Setup: It was easy to use right out of the box. Crucially, it formats quick in the Tesla system, and the speed is excellent for handling constant 4K video recording without dropped frames. ​Size & Value: The tiny, low-profile design means it sits flush and unobtrusively in the USB port. With 256GB, it offers lots of storage for cheap, making it a fantastic and cost-effective solution for saving many hours of footage. ​Application: I specifically used it in my Tesla Model X for dashcam clips, and it has worked flawlessly under continuous operation. No heat and easy to connect. ​If you need a high-quality, high-capacity, and low-profile drive for your Tesla dashcam, this is the one to get. I enthusiastically recommend this drive!

### ⭐⭐⭐⭐⭐ Fast, compact, and reliable
*by F***E on December 27, 2025*

This USB drive is a great choice. If you want fast, reliable storage in a super small design. Despite its compact size, it offers plenty of space for photos videos without sticking awkwardly outside of your device. It's perfect for laptops. It also is super fast as far as speed and has great capacity.

### ⭐⭐⭐⭐⭐ Great Supplementary Storage
*by J***X on December 12, 2025*

I needed more storage space on my laptop - I DJ with it and the mp3 library was getting too big. This lets me put the music library on the USB drive and leave the internal drive for everything else. A few things about it: *It fits into my laptop very snuggly. My mouse receiver can wiggle a little but this thing is very solid, which is good if you are just leaving it in as an extra drive. *It's bigger than a Logitech mouse receiver but still small enough to leave plugged in. You should be mindful of it, though, when putting the laptop away etc. *Performance is a lot better and more reliable than other flash drives I've used. It's in a 3.1 port and I get roughly 340MB/s read speed, 110MB/s for short writes, and 65MB/s when doing larger file transfers. It never does that crap where it slows to a crawl like many flash drives do. *It gets warm, but not hot, for bigger file transfers. Though my laptop's aluminum housing is probably acting as a heat sink. *It works great with the DJ software, I can't tell any difference in how fast tracks load up. Overall if you need extra space on a laptop or PC this is a really solid way to do it. It's not as fast as an SSD, but for 95% of stuff you're not going to notice, especially if it's just supplementary storage. Just make sure to plug it into one of your faster USB ports as many laptops still have a 2.0 port that's fine for a mouse but terrible for a drive.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-31*