Customer Ratings & Reviews

It stores files. It’s fast and small, but it won’t mix my drinks or clean my house. Still, at the sale price I should have bought more.

I love Sandisk. I got this on sale and with my rewards, only paid a few dollars. Great product.

PHYSICAL PROPERTIES: I was looking for a small drive to replace my Verbatim Micro USB drive, which is an ultra small drive that fits in my wallet pocket. The SanDisk Ultra Fit, while approximately the same width and length, is over 3x as thick (full height USB). I may see if I can take the drive apart and isolate just the flash chip to make it more portable, although it looks like this may be more difficult than on other drives I've had due to its construction. The drive has a 1-sided grip, which may be a problem for removing the device (for instance, my monitor USB port has a lip on it, and the grip tucks under that, so I can only pull the drive out by the sides, which is quite difficult. If I'm able to take it apart, I should be able to get a much better grip on it. The drive is all plastic and feels pretty cheap. READ/WRITE SPEEDS: My tests were done on Windows 10 PC with a high-end SSD using a USB 3 port. I left it in the default exFAT. When sequentially reading mixed files, I get about 80 MB/s. When sequentially writing large files (500 MB+ per file), it very briefly started at about 55 MB/s then quickly dropped to 30 MB/s. After copying about 10 GB, it dropped to 16-20 MB/s before finally dipping to about 5 MB/s in the last 5 GB. Keep in mind there weren't any files on the drive yet and all files were copied at once, so the lag in the last 5 GB doesn't make a lot of sense. When sequentially writing small files (KB to a few MB), it is no faster than a USB 2.0 drive, averaging around 1 MB/s write speed. INTERFERENCE: I've never had a USB 3 drive cause interference with my Logitech mouse wireless transmitter, but this one does for some reason. It causes the mouse cursor to lag and jump around the screen. I've put an extender on the mouse transmitter and so far that seems to work, although I haven't tested it extensively. TAKE-AWAY: It doesn't perform much better than the Verbatim drive it replaces, but it does have a lot more storage, which I needed. And it's cheap. If I can take it apart okay, it will be worth the upgrade, although I'd much prefer to pay more for a quallity half-height USB 3 drive that performed well, but they don't seem to exist.

This item was excellent for my car radio to travel with music and able to fit in the radio

Great for when you need to have your information and don’t have any more room especially when traveling.

I needed to transfer many pictures from a laptop that was damaged. This flash drive was able to hold them all and transfer them safely.

Good price for size. Will take for gift overseas and one for my files

Great product. Does everything you would expect a tiny thumb drive to do.

Fast, works well for simple storage. It is very small so be aware of that if you easily lose things.

Friend had a failed Hard Drive and I had to have 100 GB of data to transfer to a new Hard Drive. Worked like a charm.

Worked fine and what I needed it for. I like the small size, but you need to be careful not to lose it.

This product is very low profile. Am able to keep it plugged into laptop with no hindrance to portability and ease of use.

Needed a small drive as I kept breaking larger ones off my key ring. I use it several times a day with out issues.

Flash/Thumb Drives don't get any better than Sandisc

A great purchase. Live how small and convenient these are

This gives me the extra storage I needed for my files.

This was the perfect little drive for creating a boot disk for a Linux install. Completely pleased with my purchase.

Successfully transferred my photos off my phone. Know now that they won't be lost.

This is ideal for people who have car audio systems linked to a USB port in a small compartment in which the USB drive has to fit.

It's a small flash drive, a little bit flimsy on the top side but otherwise fine.