Type-C USB Flash Drive 512GB, USB 3.2 Gen 1, Up to 400MB/s

I clearly waited way too long to upgrade my storage as my flabbers are absolutely gasted at how fast things can transfer on a quality product like this one! Really. I am a photographer as a side hobby and between that and just being a typical mom in 2026, my phone runs out of space extremely fast! Clearing out has always been an absolute pain...until discovering this. It is incredibly convenient, as it plugs directly into my S25 Ultra. It's really wild if I stop to think about it, it stores half a terabyte of data while being this tiny, super lightweight thing. It takes up nearly no space, so best to put a lanyard on it so as not to lose it. I have run into no issues. It transfers even large files at a very fast rate. All files are transferred with no corruption, no interruption, no lag. I will absolutely be buying this again when my next cleanup is needed.

I use my phone for video camera work. For context, I bought a 1TB phone specifically because of that. I may take 250-300GB of video in one weekend. MTP is far too pathetically slow method to transfer such large amounts of video from my phone to my PC, and Cloud methods are not really any better. So, for such situations I usually use a portable media device such as flash drive or external NVMe to do the transfer. Copy it from my phone to the flash drive, copy off of the drive onto my PC. Fastest method by far. I have lately been using a NVMe USB enclosure for this purpose, but due to NVMe's (relatively) high power draw, I have to use a USB dongle with power input while making the transfer. Not the end of the world but far from convenient. In the past I have experimented with other USB-C drives, but they've all been far too slow in the write department to be realistic. You may have 300MB/s of read but if your write speed is a paltry 21-22MB/s, you're as good as useless for me. This was the case for the older Samsung USB-A flash drives, and even the newer USB 3.1 gray ones. This one, by contrast, is still not amazing on writes which is to be expected for a traditional flash drive, but it is FAR better than any USB-C drives I have used in the past. On very large transfers (100+GB) it usually settles down to around 75-80MB/s within the first 30 seconds or so, and stays at that speed for the entire transfer. Doesn't get too hot (just warm) and works well. Reads are excellent so far. On Windows I'm getting around 365MB/s continuously. The only real issue with this drive is on very large reads, it will overheat. It gets quite hot on these high speed reads and after around 75-80GB, mine disconnected and stopped the transfer. Thankfully Windows seems pretty good about file management and after it sits for a while and cools down, hitting Try Again seems to work reliably. Overall very happy with this drive. It's pretty darn small for 256GB, and fast enough that I can deal with it for the convenience of not needing to use any dongles.

Great value for The money. Works exceptionally well. Fast transfer times in a small product. Compact and easy to use. And that's well, has great data integrity and security. The item is very light. Connects well to a computer with a USB C port. I highly recommend this item.

This review is for the 128gb version. Pros: It works perfectly outside of the box. It will read at over 400mb/sec. Detects instantly on both my computer and iPhone 15 (i bought it to transfer files between the two). I have had zero compatibility issues. Its almost perfect as advertised except for below... Cons: While it does brag about a 400mb/sec transfer rate, it is asymmetrical. It only writes to the drive at 60mbps. This is not an issue for a small files or a smaller capacity drive, but you will be waiting for some time if you are copying 50+ gb of data or more. For a USB 3.1 drive, i find this to be unacceptable, as i have other drives that will do identical transfer speeds in both directions. Size: its very small, which is nice. However it can easily be lost, so i suggest attaching it to a keyring or lanyard so you know where it is at all times. Also the cover detaches completely and it will easily be lost if you do not keep track of it. Outside of that, i have no real complaints, and overall i'm satisfied with the purchase. if you are looking for a very compact flash drive that you can attach to a keyring or for a specific use, you wont be disappointed. Just be prepared to wait if you are planning to use the full capacity of the drive.

I needed a USB-C flash drive to load music in our new Audi. Our old car had built-in hard drive space and you'd transfer the files over. Now you have to leave the drive plugged into the charging port in the center console and the media program reads the catalog from there. This flash drive was recommended for its superfast read time @ 400MB/s which means the car can scan and play the music much faster than a slower drive. At 128GBs this drive will hold 10x the music files that my old car held. I won't have to limit groups to just their greatest hits. Now I can have entire catalogs loaded. I would suggest to anyone creating a carplay music folder to keep a copy of the folder on their computer. At some point all flash drives will fail and to be safe you should have your media folder mirrored on your hard drive. I feel like this drive is built to last and hopefully it'll keep running as smooth as it does right now for the time that we own the car.

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.

Been using this thing for a few months now and it's held up well. I got it mainly for moving files between my PC and PS5 — the Type-C end plugs straight into the console and transfers are noticeably faster than the cheap drives I had before. 4GB in 15 seconds is about right in my experience, maybe a touch slower on larger batches but nothing frustrating. Build is solid — the metal casing doesn't feel cheap, and it survived a few accidental drops. The waterproofing has been tested exactly once (fell into a cup of water, worked fine after drying). My only real gripe is the cap. It's a separate piece you'll lose eventually. Would've preferred a sliding cover or retractable design. But for $21 it's hard to complain — the speed and build quality are genuinely good for the price.

This is so great. It's perfect for backing up videos and photos on my phone. Especially when traveling and you dont want to lose anything or running out of space. Thats why I got it. Its so small it fits in my wallet.

Very fast delivery. Good packaging and safely delivered. Small device and works perfectly with my Samsung phone.

The Samsung 128 GB flash drive proves to be a high-quality product, living up to its description. Upon authentication checks using Samsung software, it is evident that the product is genuine. However, the plastic housing may not give a premium feel compared to a metal casing. It's important to consider this aspect, especially if aesthetics are a priority for you. It offers ample storage capacity in a compact design, perfect for on-the-go data storage needs. But, it's important to note that if you plan to use this flash drive with your phone, it may not fit with a case due to its size. To ensure compatibility, you may need to remove the case from your phone when using the flash drive. This slight inconvenience is outweighed by the convenience and reliability of having such a high-capacity storage solution at your fingertips.

no good

No hay ningún problema la transmisión es muy rápida y el teléfono s23 ultra lo detecta a la perfección

Same as its described.