Customer Ratings & Reviews

Needed an external drive for laptop that has a 128G internal flash drive. For business use meaning storing documents, pictures and presentations only. Didn't need a bulky terabyte drive. This product is much more portable and faster than and external drive.

It's a USB drive that has the storage, has good speeds. Seems to last too.

Excellent sale price for disk with large storage capacity. Was impressed with speed of upload

Small in size Big in performance. I own several of these thumb drives and love the solid performance. I have never had a failure with data on this device and speed is very satisfying. I’ll always buy this drive when I find a good price. I would choose this model over others.

i liked that it has a lot of storage space compared to the smaller usb drives. transferring files is so easy & fast. i love that it’s a small device to carry around.

I like the Sandisk usb flash drives because of how simple they are to operate. They are reliable, fast and how a good amount of storage at a great price. I alos like how the the thumb drive has a slide to protect the usb connection.

I have had this drive for a few weeks now, but I've used the Ultra's many, many times. I probably have 10 of these in varying capacities and not a single one has caused me any issue. If I'm going to get a flash drive that I actually want to use to store something of mild importance, this is going to be the one. Also large capacity is nice, and the speed is decent, much, much better than a USB 2.0 drive. If you have USB 3.0 ports, get a 3.0 drive. You'll save so much time copying.

Easy to use and durable...love the retractable USB to protect the most aspect of the drive. Quick to move files...capacity is awesome.

Bought this to hold some digital video to play it on my smart TV. The files copied quickly without issue and played flawlessly.

Ease of use, size sufficient to carry files I need for work, quality of the flash drive,

A great device! Fast and functional. It works great with a great value.

Worked well and I am all set. Easy to use and stores well.

Probably the fastest transfer speeds I have personally experienced when moving stuff off an old laptop, including video files. In the future, I'll probably use it to boot a Linux distro of some fashion.

More and more storage on my USB flash drive and it’s super quick

works well and is reliable. perfect for transferring data

Works great, very simple. Good price. Good products

Exactly the size 256gb, I needed. Quick & easy downloads & retrieval.

This is my third product from Sandisk. Good company with product that make your life easier. Storage is excellent and very simply to use. Carry it with you when you are at places like a library when needed to download information. I would recommend it since it’s small vs carrying a hard drive

Plenty of room for my files. Easy to use! I would purchase gain!

I recently purchased the SanDisk Ultra 256GB USB 3.0 Flash Drive in Black, and I couldn't be happier with my purchase. This little device is an absolute powerhouse! The 256GB capacity offers ample storage for all my files, from important documents to media files. The USB 3.0 speed is lightning-fast, making file transfers a breeze. I was pleasantly surprised by how quickly I could move large files to and from the drive. Plus, the sleek black design gives it a stylish and professional look. I also appreciate the durability of this flash drive. It feels sturdy and well-built, assuring me that my data is safe and secure. Overall, the SanDisk Ultra 256GB USB 3.0 Flash Drive has exceeded my expectations, and I highly recommend it to anyone in need of reliable and high-capacity storage on the go.