Product reviewsSanDisk Ultra Fit 128GB CZ430 USB 3.1 Flash Pen Thumb Drive Speed up to 130MB/s

Very small and neat. Can be kept in a laptop all the time - recommended

Very small and neat. Smaller than a thumb nail. Can be kept in a laptop all the time unlike larger USB memory which can damage your motherboard if you knock a larger USB device while its in use. This one is very hard to knock in that way.
Its easy to set up as a backup device to be available at all times which makes it more likely that you will do it. The size of 128GB gives you plenty of backup storage. Just take care where you keep it when its not in your laptop. Being so small, its quite easy to misplace. Nevertheless I would recommend this memory stick as a handy device to store spare copies of your files.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: courtesytrading

Cheap but not cheery.

I bought this for use with a smart tv and it would not work with it, i have other pendrives made by same manufacturer and they work fine. This one is same capacity as another i have and it works ok. Perhaps this faulty but it works ok with the laptop but not with the tv. I tried it on 2 different tv's and it still didnt work.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: 365daystechshop

Good quality with good read write speeds

Very good usb stick read write speeds are good. I also love the low profile of the product so it doesn't protrude far beyond the usb port.

Verified purchase:  Yes | Condition: new | Sold by: courtesytrading

The slayer of the Verbatim Nano

Purchased for the purposes of live OS booting. Even over USB2 the read / write speed is sufficient for the majority of applications.

Easier to handle than the Verbatim Nano, this diminutive flash storage is both reliable and fast.
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Tardis like it is small but with large capacity

Large capacity USB flash drive in a rediculously small package - when plugged in you hardly notice that it is there, which is why I like these. Very fast. Great value for the price. Does get a bit warm when being used.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: picstop

Good value for money and useable, just not as fast as I expected!

Good value for money, just not perfect!
Not as fast as I expected. It seems to have a "fast buffer" of a GB or so, so copying something to it runs at about 60MB/s initially, then falls down to about 20MB/s. Reading from it is similar, 90MB/s to start with, then dropping down to about 30MB/s.
It's fine for everyday use of saving files to and from it, but larger transfers take a while.
Perhaps I was expecting too much!
It is very compact, and doesn't get hot, unlike some others I have used.

Overall though it is very good value for money!Read full review...

Verified purchase:  Yes | Condition: new | Sold by: picstop

Quality as always

I find that SanDisk always deliver quality & reliable products & this USB is no exception. Will have no hesitation buying another one.

Verified purchase:  Yes | Condition: new | Sold by: picstop

Super Amazing

Ordered at 3pm, got it 10am the next day. WOW. I only use SanDisk for USB as they are always 100% reliable.

Verified purchase:  Yes | Condition: new | Sold by: courtesytrading

Great, but read the full review

Works really well on PC, but not on IPad.
Bear in mind you need to use the installed vault, so you can’t treat it like a normal folder and simply store information freely. It can’t be formatted to remove this.
The vault is easy enough to use, but I’d have preferred the option of not using it.
The problem with the vault is that I bought the product to transfer map and other updates to my car, but that can’t access the files as the vault requires login on the PC.
I’ve used it to back up my pc instead.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: 365daystechshop

Would be nice to leave it in all the time but even on a laptop i like to use a mouse.

Pros:- fast small neat and tidy.

Cons:- Knocks the range of my wireless mouse down to about 300mm??

Verified purchase:  Yes | Condition: new | Sold by: picstop