SanDisk128GB 5-Pack Ultra Fit USB 3.1 Flash Drive (5x128GB) - SDCZ430-128G-B5CT, Black

The SanDisk 128GB Ultra Fit USB 3.1 Flash Drive is an excellent choice for anyone needing high-capacity, fast, and portable storage. Its ultra-compact design makes it easy to carry around, and the USB 3.1 interface ensures speedy data transfers. The 128GB capacity provides ample space for files, documents, and media, making it ideal for both personal and professional use. The drive operates smoothly with reliable performance, and its sleek black finish adds a touch of style. Overall, this flash drive delivers impressive speed and convenience, making it a great addition to your tech collection. Highly recommended for those needing a dependable and compact storage solution.

I bought it for my laptop, to cache my steam game content off of my hard drive.Pros: large drive, super small profile (so you don’t need to remove it) and reasonably good transfer rateCons: it worked well for games that didn’t require loading super high Content really quickly. But, when transitioning through medium to high quality “open world” style textures and content, It was a little laggy and I had too many lag deaths. This only happened on 1/4 of my games.So, my solution was to move the content back-and-forth from my hard drive to the removable drive for those games that require a little more speed on their transfer rate. A minor inconvenience, but on the whole, it has satisfied my ability to load 400 GB of games, and have them available on my gaming laptop.All in all good drive, maybe my expectations were too lofty.

Ideal for car head units that will read a usb drive.It's compact it won't get bumped and damaged. These get HOT when used but it does not degrade the preformance. AVOID cheap brand USB drives. They do not last very long and then your data is -gone-.SanDisk is a great brand and I've used them for many years.

I use this in my car for MP3s and FLACs. I had a previous "lphysically arger" flash drive but it kinda stuck out too far for my liking. This device is so small that you can hardly see it once plugged into the car. Mo better. Works fine for my needs.

I recently purchased the SanDisk 512GB Ultra Fit USB 3.2 Flash Drive to expand the storage on my Nvidia Shield, and it’s been a fantastic addition so far! The compact design is perfect – it doesn't stick out once plugged in, so it doesn’t interfere with my setup. With this added storage, I can now enjoy better-quality movies and more content without worrying about running out of space.Even though I’ve only been using it for a few days, the performance has been great. My Nvidia Shield recognized the drive immediately, and I was able to start streaming higher-quality content straight away. The USB 3.2 speed is noticeably faster, making it super easy to load and access my media library.The only reason I’m giving it 4 stars instead of 5 is that it's still early days, and I want to see how it holds up with long-term use. But so far, it's been reliable and does exactly what I needed it to do. If you're looking for a discreet, high-capacity storage solution, the SanDisk 512GB Ultra Fit is definitely worth considering!

It looks well made and is performing well. I want to see how well it holds up. It was priced nicely as well.

I purchased the USB in February 2019 and it failed in Nov 2019, ten months hmmm. From new it required far more pressure to insert then my other USB drives and the housing became noticeably warm when in use. At that point, I should have sent it back but instead dismissed it as the consequence of its small architecture and poor manufacturing tolerances. After less than fifty applications the housing broke but more annoying the stored data became unrecoverable. I have several full size SanDisk and other maker USB drives and none have exhibited the above noted concerns or failures. Unfortunately four days ago my wife purchased the SanDisk 256 model and it also requires more insertion force than should be required, foreshadowing dear reader. Would I recommend this product? Absolutely not. Will I continue future Sandisk purchases? Probably, but not their miniature series. SanDisk, if you wish to offer me recompense, I will gladly include your response as an appendix to my review.Cheers EUpdate: Nov 25, 2019The day after submitting my Amazon review I contacted the SanDisk warranty department by email requesting recompense as the USB was less than 5 years old. I provided them a copy of my Amazon purchase order and the next day I received a follow-up email from SanDisk® Global Customer Care stating SanDisk did not have a 128gb replacement in stock (in the warehouse) but would I settle for two 64gb instead to which I replied, yes. Within a day or two I received another SanDisk email this time different in tone. It referenced my Amazon.com review and included the following highlighted in blue, "Note: Refurbished, physically damaged or non-authentic products are not covered by SanDisk warranty". The email also included an RMA (Return to Merchant Authorization) but no mention of the previous replacement offer.So what happened, a SanDisk employee armed with my Amazon purchase receipt trolled the Amazon.com website and located my review. Upon reading it they identified I had mentioned the USB casing had broken and presto SanDisk feels the warranty claim is disqualified, hence the blue highlighted script. To appear as a good corporate citizen they now offer me an RMA (Return to Manufacturer Authorization) so we can go through the process. Okay I will, with the clear understanding that I intend publish every SanDisk response regardless of the outcome.Other critical Amazon reviews about this product identify similar concerns, it runs hotter than a full sized USB, it is a tight fit especially in USB 3.0 ports, the housing cracks and this device prematurely ends in software/hardware failure. See a similar Amazon.com posted review provided by Gennaro M. on March 15, 2018. It is one of the many provided by dissatisfied consumers. My complaint, like those generated before me, does not originate from consumer misuse, abuse or accident but by product failure and warranty issues.Stay tuned for SanDisks response which I intend to publish when I receive it.Cheers EOn 2019.11.27, I received the following email from James P.. a SanDisk® Global Customer Care rep, "Thank you for writing back to us. Please be informed that the statement which was sent in the e-mail is a standard statement which we use in all automated RMA approval e-mail for letting customers know that Refurbished, physically damaged or non-authentic products are not covered by SanDisk warranty. Also we understand that you are not very satisfied with the model of flash drive which you were using earlier i.e. SanDisk® Ultra Fit USB 3.1. Therefore we would like to offer you an alternative product i.e. SanDisk® Cruzer Glide USB 3.0 128GB (SDCZ600-128G) in replacement. Please suggest if you are agreed for the alternative model".I agreed to accept their offer and on 2019.12.10 I received without cost to me a full size USB SanDisk® Cruzer Glide USB 3.0 128GB (SDCZ600-128G) delivered to my door. In the end SanDisk® or the parent company Western Digital Technologies Inc honored the warranty. I will continue to use SanDisk® as long as the honor they warranty. However I would not again purchase or recommend this specific product the SanDisk® Ultra Fit USB 3.1.cheers e.

This is the 3rd one of these I've bought. The original one is 6 years old, has lived in a hot car the whole time and still works. These are really small and barely stick out of the USB port in the car at all. Perfect for keeping it permanently plugged into a USB port in the car to play music off of.

No troubles, no worries, fast data transfers, very compact and inconspicuous. The only issue I can think of is that this flashdrive is so small, it may be easily lost, or misplaced. Be certain to attach a chain, or fob of some type. Highly recommended.

well worth the price..

O produto é bom, funciona, tem os 512GB conforme anúncio. eu só achei ele meio frágil pelo fato de ser de plástico, se não tomar cuidado pode quebrar num bolso

Se calentaba demasiado y tardaba muchísimo en pasar archivos, como se ve en la foto intenté pasarle 140 GB que no es ni la mitad de su capacidad y dice que iba a tardar 32 días en terminar, por dios. Y la noche anterior había intentado pasarle 7 GB y tardó 11 horas, tuve que dejar mi computadora encendida toda la noche. No es posible que para pasarle una película tarde 8 o 10 horas, y después de dos días dejó de funcionar, ya no la detectaba ninguna de mis computadoras. Mi computadora es una Macbook Air M1.

La memoria es lo anunciado, para utilizar por ejemplo en un automovil para llevar tu música es buena opción, es muy pequeña por lo que se puede perder muy fácil, pero si te gustan asi de pequeñas y que no estorben, es una excelente opción.