Customer reviews from SanDisk
SanDisk - Ultra Fit USB 3.1 Flash Drive 16GB - 16 GB - USB 3.1, USB 3.0, USB 2.0 - 130 MB/s Read Speed - Black
Average customer rating
2.3 out of 5
2.3
(20 Reviews)
Open Ratings Snapshot
Rating breakdown 20 reviews
5 Stars
6
4 Stars
0
3 Stars
1
2 Stars
1
1 Star
12
40%of customers recommend this product. 
(
2 out of 5
)
Best Buy Privacy Policy
Customer Reviews for SanDisk - Ultra Fit USB 3.1 Flash Drive 16GB - 16 GB - USB 3.1, USB 3.0, USB 2.0 - 130 MB/s Read Speed - Black
Customer Rating
5 out of 5
5
Very easy to use.
on December 28, 2023
Posted by: 9MKR
Very good product. But it's a shame it's made of soft plastic.
I would recommend this to a friend!
Written by a customer while visiting SanDisk
Customer Rating
1 out of 5
1
impossible to rely on
on December 4, 2023
Posted by: regular 123
Bought 512 GB USB 3.2. Its taking 2 days to backup 70 Gigs. 15,000 files. Speed ranges from 100 KB/s to 5 MB/s
No, I would not recommend this to a friend.
Response from SanDiskBy SM OLS, December 7, 2023
Hello,

I am Nelson from SanDisk® Global Support Team. We are sorry to hear about your experience. All of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience. Since you have faced the issue while using the SanDisk Ultra Fit USB Flash Drive it would be best to get in touch with our support team so that we can investigate the issue and help you with the possible warranty replacement if required. You may submit a support ticket at https://support-en.wd.com/app/askweb  . We would be more than happy to assist you.   

Thank you,
Nelson,
SanDisk® Support 
Written by a customer while visiting SanDisk
Customer Rating
5 out of 5
5
Best thumbnail sized flash drive on market
on September 7, 2023
Posted by: MagniaTechnology
My company Magnia Technology produces bespoke operating systems that provide better privacy and security online. We have been using and selling SanDisk Ultra Fit for many years as our preferred devices for customers running our operating systems.
We tested and compared a lot of flash drives before settling on SanDisk Ultra Fit. In terms of size, speed and reliability they're unbeatable if you're looking for a flash drive as small as possible, durable with very good performance.
We've sold 100's of them to customers all over the world and never had any fail. Western Digital offers a 5 year warranty on them, which shows high confidence in their durability and reliability.
If you want the smallest flash drive possible which is very fast and durable you can't go wrong with Ultra Fit. It's hands down the best small high performance flash drive on the market.
Key benefits:
- Size. Thumbnail sized smallest big-brand flash drive on the market.
- Speed. USB 3.2 the fastest spee up to 130MB/sec speed on modern computers.
- Durability. Small size and case design makes them hard to damage or break.
- Reliability. Five year warranty, failure is very rare.
- Design. Being tiny they're easier to lose, so SanDisk incorporated a keyring/string loop.
- Price. They're surprisingly cheap and great value for a big-brand tiny sized flash drive.
Drawbacks:
- Heat. Get very hot. All flash drives do. Being thumbnail sized, they get hotter than larger flash drives though as there's less surface area to dissipate heat.
I would recommend this to a friend!
Written by a customer while visiting SanDisk
Customer Rating
1 out of 5
1
after 3 months (4/23-8/2/23), all data was lost
on August 3, 2023
Posted by: Adan
Yesterday I lost all my data from the SanDisk 64GB USB. There was not any unusual issue, just all data dissapeared and windows could not recognize the device. It is a disaster. Never happened with any USB brand. I am struggling in finding ways to get some of the data lost.
Response from SanDiskBy SM OLS Team, August 4, 2023
Hello,

I am Will from SanDisk® Global Support Team. All of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience and since you are facing issues while using this USB Drive, we suggest you to contact us directly so that we can investigate further to know more about the issue in order to isolate the possibilities and provide you with an appropriate resolution. SanDisk® stands behind its commitment to quality and warranty on its products. We will also check if your USB Drive is eligible for a possible replacement. Please contact SanDisk® Support at 1-866-SANDISK or submit a support request at https://support-en.wd.com/app/askweb and we will assist you towards the best possible resolution.

Thank you,
Will,
SanDisk® Support.
Written by a customer while visiting SanDisk
Customer Rating
5 out of 5
5
Works as promised
on May 1, 2023
Posted by: Icebergs
All I really want is for products to do what they say, and this delivers high capacity low external exposure. Perfect for me.
Written by a customer while visiting SanDisk
Customer Rating
1 out of 5
1
Not detectable on MAC
on May 1, 2023
Posted by: fedup98
This device does not show up on my Macbook. I do not see any possible support for this.
Response from SanDiskBy SM OLS Team, May 2, 2023
Hello,

I am Will from SanDisk® Global Support Team. All of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience and since you are facing issues while using this USB Drive, we suggest you to contact us directly so that we can investigate further to know more about the issue in order to isolate the possibilities and provide you with an appropriate resolution. SanDisk® stands behind its commitment to quality and warranty on its products. We will also check if your USB Drive is eligible for a possible replacement. Please contact SanDisk® Support at 1-866-SANDISK or submit a support request at https://support-en.wd.com/app/askweb and we will assist you towards the best possible resolution.

Thank you,
Will,
SanDisk® Support.
Written by a customer while visiting SanDisk
Customer Rating
1 out of 5
1
Gets hot quickly & Write speed massively reduces
on May 1, 2023
Posted by: ali-aziz
I bought this usb due to its compactness and portability but I am very disappointed by write speeds, when I transfer the file to usb, it goes full speed but after a minute or two it gets very hot and transfer rate reduces to kbs or 1mb at max.
Response from SanDiskBy SM OLS Team, May 2, 2023
Hello,

I am Will from SanDisk® Global Support Team. All of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience and since you are facing issues while using this USB Drive, we suggest you to contact us directly so that we can investigate further to know more about the issue in order to isolate the possibilities and provide you with an appropriate resolution. SanDisk® stands behind its commitment to quality and warranty on its products. We will also check if your USB Drive is eligible for a possible replacement. Please contact SanDisk® Support at 1-866-SANDISK or submit a support request at https://support-en.wd.com/app/askweb and we will assist you towards the best possible resolution.

Thank you,
Will,
SanDisk® Support.
Written by a customer while visiting SanDisk
Customer Rating
1 out of 5
1
Windows wont recognise
on March 2, 2023
Posted by: Meinnit
deleted partition re did it partion program finds it no problem windows on other hand big problem dont buy this brand
Response from SanDiskBy SM OLS Team, March 6, 2023
Hello,

I am Will from SanDisk® Global Support Team. All of our products are manufactured on strong hardware platform to sustain daily usage. However, we regret to learn about your experience and since you are facing issues while using this USB Drive, we suggest you to contact us directly so that we can investigate further to know more about the issue in order to isolate the possibilities and provide you with an appropriate resolution. SanDisk® stands behind its commitment to quality and warranty on its products. We will also check if your USB Drive is eligible for a possible replacement. Please contact SanDisk® Support at 1-866-SANDISK or submit a support request at https://support-en.wd.com/app/askweb and we will assist you towards the best possible resolution.

Thank you,
Will,
SanDisk® Support.
Written by a customer while visiting SanDisk
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