Formatted as NTFS. Any operation I perform is incredibly slow, whether I try to rename a file or just move it within the drive.

It's simply fantastic, I have installed ppsspp games and transfer them to any device I want. Wonderful, I will get more

I bought it and on the 1st use it broke! Unfortunately, I had thrown away the receipt and I couldn't get a replacement!

It was tested for a specific purpose, I have fully installed Kali Linux (not a live CD) on a SanDisk cruzer glide 32gb that runs PERFECTLY, and since the space was running out, I decided to clone it to a larger one. Luckily, I had this Kingston available. The clone is like writing a large file and it was done at an unacceptable average speed of 12MB/s. The system took forever to boot, and it was unresponsive inside. I can never complete a fresh install, it always gets stuck in the middle. Finally, after many hours with this and various other USB drives, I discovered that they are faulty with a very low buffer and they get filled up immediately, causing the speed to drop. I tried the clone on a SanDisk ultra flair and everything was fine. And we're talking about the same price. That's all from me. It's only good for storage.
P.S. Those who want to run a live CD may not have any problems as it loads and runs from RAM.

The clean storage space is 57 GB and has 680 MB reserved. In general, it is worth the money

Very slow in file transfer, very low speed and in opening files regardless of Mb. What a pity!

I don't use it often, but whenever I need it, it does its job just fine. I recommend it for occasional use.

When you write, it is slow, sometimes the speed drops very low. However, in reading it is fast. For its price, it is good, it costs half the money of the good ones.

Installed on a Smart TV (USB3 port) for recording programs from HD channels. No problem until today, almost like having an SSD on the TV. I haven't tested it anywhere else, haven't done any benchmarks, but for the intended purpose, it is reliable.

I give it three stars because I bought it with the expectation that it has a large capacity, it didn't have any files stored in it yet, and I was trying to transfer a file/video that was around 3GB in size in many ways, just disappointment, it only properly stores small files

In reading it is quite fast, but in writing it is slower, even slower than a floppy disk. For a 5 MB file, it may take 5-10 seconds. It is so slow that you cannot even use it to record a channel on the TV, it displays messages like "USB is slow, cannot be recorded" and such. Of course, in the beginning when it is empty, it is somewhat better, it can handle recording from the TV, but once it reaches about 20%, the speed drops significantly and it is no longer usable

The first impressions are very good. Very fast even on a USB 2 port. No comparison to the DT-50 I had bought. It's like day and night! It doesn't even heat up. The way the connector hiding mechanism works is a bit weird, you think you'll break it the first time you try to open it, but then it starts to feel smoother. Of course, time will show its reliability and durability... Anyway, it's worth it a thousand times, especially for its price.

From the first use, it presented a problem during data transfer. Specifically, the transfer speed was significantly reduced, about halfway through the process. I don't know if I received a defective product or if this is the expected behavior. I would recommend trying another one, even though this brand is the first to show me such a problem.

In less than 2 years, it started to show problems. Disconnections during reading and writing files, sudden drops in writing speed. Until recently, it "locked" with write protection, resulting in not being able to add/change files or even format it.
Trying various solutions I found online, none of them worked to remove the write protection. Therefore, the flash drive is now useless...

I bought it for playing movies on my LG 4K TV and it doesn't work. While the Sandisk Cruzer Blade hasn't disappointed me so far...

Desperately slow (64gb). For storage only. Folder 7gb with files of various sizes, time over half an hour. Not useful for everyday transfers. It is the 2nd one, along with another also well-known company, that presents the same behavior. Tested on usb2 but I don't think that matters. Decade-old sticks are infinitely faster on the same pc.

57.7 GB actual capacity. Recording at 15 Mb/s in NTFS format. Personally, I don't care about the speed because I want it for storage and not for everyday use. I really like its hidden port inside the shell without worrying about losing its cover (if it had one).

While it is 64 gb, it reads it as 32 gb. And I can't return it because I opened it after a year. I had it as a backup.

For years, I preferred Kingston flash drives because I had no issues with any PC. However, with this one, I made a mistake. It is the slowest one. I don't know if it's because I have many files ranging from 700 kb to 5MB. When I try to synchronize files with those on the hard drive, it can take up to 25 minutes. Because it is cheap, it is only worth it if you want to have it as a large storage device.

I don't know if I got a faulty batch, but it's incredibly slow. I had to get a SanDisk equivalent which simply blows this Kingston one away! I had read reviews saying it's not fast, but I didn't expect it to be soooooo slow. Stay away!!!

I have it formatted in NTFS due to the volume of files. It does what it promises. Be careful with computers that still have Windows XP. It may not recognize it due to its large capacity....

UPDATE: 1/2024
I have it formatted in EXFAT. It works like new. Its speeds are shown in the photo.

I have bought many of this series. It is very fast and has also survived the washing machine without any problem.
When I say fast, of course, I mean for its price. I never bought it for USB3.
Now, with what you are saying about durability, I started to worry. Either I was lucky or there was a faulty batch or their time has not come yet.

I have changed it 4 times. Unacceptable product and even more unacceptable is the service of infoquest, which refuses to replace it with another one as long as there is still stock of this specific product. They give you the same one for free and you have to go back and forth to the store for replacement. Of course, there is no mention of refunding the money. It is better for them to unload the junk on the consumer. Luckily, we are talking about a low-value product. In the end, they told me that maybe I am not using it correctly and that's why it breaks. Maybe that's the reason too!

Perfect if you need something for Pola GB transfers, and if you also need something for music, movies, etc., get an external hard drive with 1TB for only 50€. These are just perfect!

In some cases, usb3 achieves speeds of over 100MB/sec. However, in most cases, it drags at 5-25 and performs worse than usb2

A mediocre USB 3.0 stick with average read/write speeds.
So average that sometimes I wonder if it's USB 2.0...
For just 20€, you can get 64GB (57GB actually in exFAT and NTFS) and you can backup files or transfer movies and TV shows in 1080p, as long as you're not in a hurry...