Customer Ratings & Reviews

bad product and used it for a while it heats up so fast and cannot see what’s on file. it slows down my pc and laptop

This is a very compact thumb drive. The 128gig is a nice size and can hold practically everything I have. It is almost a little TOO small, and could be very easy to loose if you don't keep track of it. The different thing that sets this drive apart from other drives? Flashback. This is a feature that automatically backs up everything that you put on the drive into the cloud. If you loose this thing (which you might!) you won't loose all your files. The service is easy to sign up for, and is free for a year (5 bucks a year after that for 128gb, which is CHEAP). From my testing, the automatic feature works quite well. Once a file is transferred to the drive, it is immediately then uploaded to the cloud. The flashback website works quite well and is easy to navigate. You can share files with other people by using the cloud, you do not have to physically hand them your drive, which is a nice touch. There are many cloud services out there, and this one works just as well as any of them. The good news is that it is priced very well.

Work good for about 6 months then crashes. This is my 3rd SanDisk usb drive and same issue keeps happening. Going to try another brand to see if it's just my poor luck.

I need something I could leave in my computer without worrying about it breaking off.

Works well for external storage. Very small so use extra caution not to misplace it.

This drive was ok...right up until it wasn't. Failed me and took a lot of important data with it.

The product is terrible. After less than one week of use the drive malfunctioned. After many hours of customer support with both Best Buy and SanDisk a replacement was mailed. After less than 30 days the second one did the same. Do not purchase this one. SanDisk is normally great but a the kinks are not fixed on this newer product.

I have purchased lower capacity SanDisk usb in the past with no problems using in my DVRs but the first one didn't work so I exchanged it for another. No luck, second one didn't work either. I got a refund but lost my $5.00 reward certificate

Good but not great. Lasted about 10 months as my Tesla cam recorder before it stopped reading/writing.

Enough storage space to do hold the backups I need

Needed portable storage. This is more for leaving in place. It is too small and fragile for me to use and transport.

I would like to exchange it it’s very slow in generating a coffee and is not generating the true size is requested

Usually, Sandisk products are reliable, but this one cracked after only a couple of days, so we had to return it.

It will not play or record any music I have downloaded.

Don’t buy this, the package says 128 gb but when you put it in the computer this just give you 32 gb, is not worth it. I didn’t use it instantly and now I can’t return it so apparently I just lost my money

Storage-wise ok. But the issue of overheating kills this product. Used a couple of times and then decided to put it into trash can.

Do not format to play music. May be good for backing up computer files.

All plastic casing overheats and melts. Kill switch in the drive will let it be unwritable. Dealing with SanDisk warranty is a long, drawn out, burden.

Dumpster quality, flimsy plastic throughout. Lasted for 1 day as it died from one transfer. PNY makes a better quality competitor for same price

The SanDisk - Ultra Fit 128GB Flash Drive is TINY! It's called UltraFit because it's barely sticks out from your laptop so you can slip your laptop into your bag and you don't have to remove it. Try doing that with a standard USB flash drive. It's not the kind of drive you want to carry in your pocket as you will lose it. It's made to be additional storage for your notebook rather than a drive to carry spare files in. Yes you obviously can copy files to it and use it to transfer the files to another computer but when you pull it out of your notebook get a good grip on it or you might fling it across the room as you pull it out. It has a small loop on it that you can attach a small strap or even hang it on a chain if you really want to. The drive is pretty fast as it does have a USB 3.1 interface.It says on the package that the drive has a read speed of up to 130 Mb per second and write speed is lower based on the host device. I transferred 190 files (34.8Gb) to the drive in 26.30 minutes and then read from the drive back to the computer in 15:21 minutes. Not bad for such a large amount of files but remember your speed will vary depending on your computer and operating system. They include the software for password protecting the drive using 128bit encryption for Windows and a link for downloading the software for the Mac. They also include a free one year subscription for SanDisk's Rescue Pro should your files get corrupted and they give you one free year of online file storage as well. You really can't go wrong with SanDisk drives, I have been using them for years and they have always worked fine.