

💼 Carry Speed & Space Wherever You Go — Don’t Get Left Behind!
The Amazon Basics 128GB Ultra Fast USB 3.1 Flash Drive delivers high-speed data transfer up to 130MB/s read and 30MB/s write, with a generous 128GB capacity ideal for professionals managing large media files. Its retractable, compact design with a keyhole ensures portability and security, while broad compatibility with USB 3.0 and 2.0 devices makes it a versatile, reliable storage solution for work, school, or personal backups.

















| ASIN | B0B6148YKN |
| Additional Features | Lightweight |
| Best Sellers Rank | #81 in Our Brands ( See Top 100 in Our Brands ) #50 in Computer Accessories & Peripherals |
| Brand | Amazon Basics |
| Color | Black |
| Compatible Devices | All devices with USB port |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 30,741 Reviews |
| Flash Memory Type | USB |
| Hardware Interface | USB |
| Item Weight | 0.3 Ounces |
| Manufacturer | Amazon |
| Memory Storage Capacity | 128 GB |
| Model Name | LS21USB128G1 |
| Model Number | LS21USB128G1 |
| Read Speed | 130 Megabytes Per Second |
| Special Feature | Lightweight |
| UPC | 840095889711 |
| Unit Count | 1.0 Count |
| Warranty Description | 12 months |
| Write Speed | 30 Megabits Per Second |
Y**D
Solid basic flash drive
Bought this as a filler item to get free shipping, and it works fine. It’s a standard, reliable flash drive with plenty of storage for the price. Speeds are decent for daily tasks. It’s perfect for keeping as a backup, whether for media or as a Windows boot drive. Cheap and does exactly what it's supposed to.
A**S
Excellent Quality and Impressive Speed
I purchased the Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, and it completely exceeded my expectations. From the very first use, I noticed the incredible transfer speed—it easily handles large files and high-resolution videos without slowing down or overheating. I transferred over 50 GB in just a few minutes! The design is compact, sturdy, and sleek, making it perfect to carry on a keychain or in a bag. Plus, the price is very reasonable for the amount of storage and performance it offers. It worked immediately with my laptop and TV—no formatting or setup required. Overall, this is a reliable, fast, and high-capacity flash drive that’s perfect for work, school, or personal backups. I’d definitely buy it again and highly recommend it!
C**N
Amazon basics flashdrive works with Android!
I needed a flash drive with a lot of room for photos because I'm a hiker. I was constantly running out of room in my Google storage, not anymore! I use this flash drive, with an adapter, on my Google pixel 8 pro phone. It works fantastic, my phone detected it right away, I didn't have to do anything but plug it in because it was already ready. I'll be honest, I didn't really pay attention if there were instructions with it, it was ready to go when I took it out of the box so it was very easy to use. The size is perfect because it fits in the palm of my hand, the transfer speed uploading or downloading is fantastic. It allows you to unzip large files easily. I already have hundreds of photos from the last two and a half years of hiking stored on this flash drive and I still have plenty of room for several years more. It does not get hot while it's plugged into my phone, it goes from my Google phone to my HP Chromebook seamlessly. I am very happy with this flash drive and if I need another one I'm definitely buying another Amazon Basics.
M**N
Pretty good for the price!
Sleek design, lightweight and about the same size as a standard thumb drive. Overall, the read and write speed is relatively good (notably write speed is ~15-20mb/s on average for anything from photos to a folder for a full game), with little issue when it comes to transferring files. Overall, a pretty decent thumb drive for the cost. The only downside is that there is a notable amount of space less than advertised. I purchased the 128GB drive while it was on sale for $9.10 and the available storage space is 116GB (approx 12GB less than expected) despite being new from the box. It should be noted that this is before any files were put into the thumb drive. Otherwise, it's not a major problem and works as intended, but that deficit of storage is enough to knock off a star.
M**S
Does the job. No hassle
Nice usb stick. Does the job, no hassle. The price is good too.
C**W
Reliable, Fast & Affordable
Build quality: After using the Amazon Basics 128GB USB 3.1 flash drive for several months now, I can confidently say it's become my go-to storage solution for both work and personal use. The moment I took it out of the packaging, I appreciated its simple yet sturdy design - the matte black finish and metal casing give it a premium feel that's held up well in my daily carry. It's slim enough to fit comfortably on my keychain but substantial enough that I don't worry about losing it. What really stands out is how consistently fast this drive performs. I regularly transfer large video files between 10-20GB for my video editing projects, and it handles them with ease. Compared to my older USB 2.0 drives that would take 10-15 minutes for similar transfers, this one completes them in under two minutes. The speed remains reliable even when I'm moving hundreds of smaller files like documents and photos all at once. Works well: The 128GB capacity has proven perfect for my needs as a photographer. It comfortably holds my entire portfolio of RAW images with room to spare for client contracts and reference materials. I particularly like that it works seamlessly across all my devices - whether I'm plugging it into my Windows laptop at work, my Mac at home, or even my friend's computer in a pinch, it's always recognized immediately without any formatting issues. Quality: Durability has been impressive. After months of being tossed in my bag, clipped to my keys, and used in all sorts of environments, it still looks and functions like new. The retractable connector is my favorite feature - no more worrying about lost caps, and it keeps the USB port protected from dust and damage when not in use. Even after extended use, it never gets uncomfortably hot like some cheaper drives I've tried. Functionality: For the price, this flash drive offers performance that rivals more expensive name-brand options. I've recommended it to several colleagues who needed reliable storage, and they've all been equally satisfied. It's become an essential tool in my workflow - whether I'm backing up important documents, sharing large project files, or keeping emergency system recovery tools handy. After putting it through its paces for everything from work projects to personal file storage, I can't imagine needing anything different. The combination of speed, reliability, and value makes this one of the best tech purchases I've made this year. It's the kind of product that just works exactly as you expect it to, day after day, without any fuss or complications.
N**Y
Compact design and affordable
This flash drive performs exactly as advertised. The design is compact, sturdy, and sleek, making it perfect to carry on a keychain or in a bag. Plus, the price is very affordable for the amount of storage
C**R
Works fine, excellent value
Work great. I can't really comment on the speed, as I don't have any other USB 3.1 sticks to compare it to, but it's fast enough for my needs. A great value compared to the name brands.
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