Customer Ratings & Reviews

The SanDisk Ultra 64GB USB3 flash storage is very compact and much faster than the USB2 versions. It's capacity is large enough to store two backups of of my entire computer. I take it with me when traveling, in the event a system problem would deny the use of my computer.

I love this drive...It is USB 3.0 which is somewhat faster than USB 2.0 (definitely not 10X faster, more like 50% faster). It also uses a retractable cap instead of a separate cap that can be easily lost. It is very large and is very cheap when on sale,,,

I purchased this flash drive at the same time I was purchasing a new (expensive) laptop so I wouldn't have to worry about running out of space when I was backing things up. The laptop has a huge capacity though I wanted to store a TON of photos from multiple smaller flash drives I had to store in a fireproof safe. With all of the photos I stored on this drive I haven't even put a dent in its storage capacity! I did ask the BB sales associate that was helping me which brand he would choose and he recommended SanDisk and I'm very happy he did.The flash drive happened to be on sale so I jumped at the chance to get it as it is a trusted brand. I wish I would've purchased two at that price, though I will be purchasing more because it is worth it!

Good price (if you get it on sale), good storage, high speeds from USB3 technology, doesn't need a cap since it slides in/out, and it even has a place for a key ring which I used for attaching a name tag.

I needed a USB drive that was fast and large enough to move video files to and from my computer and to and from my clients. This product was not only large enough to move large files but also much faster than I expected. The product was so impressive that after I purchased the first one I went back and bought a second as a gift. I'm considering a third one as a backup. I really like SanDisk products. I recently purchased an offbrand on the Internet and was very surprised at how slow any file transfers took.

This flash drive is a great buy. It was very easy to set up in my computer. Very fast and has lots of space. One thing, if you want to install a file larger than 4Gigs you need to reformat the drive.

This is fantastic ! Incredible speed with lots of storage. Nice and small , fits in a pocket. Can copy photos in a jiffy and have all your space back on your camera cards to take more photos.

Got this drive to expand on the Playstation Classic. Great capacity and speed and is USB 2 compatible. I got it on sale for $12, you can't beat that.

This USB drive is super fast and I was able to boot a video game off of USB 3.0. It's amazing how great this product is to boot games and OS when my internal drive doesn't have the space.

Easy to use and fast transfers etc. I like how the usb plug is retractable. If you are looking for an afforadable, fast, and 64gb thumbdrive then look no further.

I bought this flash drive to store documents and photos that I have been meaning to consolidate for a while now. The SanDisk 64GB was just what I needed. It is very quick to transfer files and has more than enough storage for what I need. I didn't quite need 64GB, but couldn't pass on this due to price compared to others.

Made the mistake of buying one before where it said it was "USB 2/3".... Turns our that means jack because it functions as just a standard 2.0 device. This one however is 3.0 and works great. Fantastic read/write rate... Sometimes I look away for a second and it magically finishes the data transfer. I actually used this guy for cloning HHDs due too it's speed (don't know what that is? It basically means this this is blazing fast... Don't hurt yourself). That's about it, I mean there isn't more to stay about a jump drive. Performance is great, construction is solid, price is cheap. Stop reading reviews and go buy the darn thing.

Bought on sale well worth the price. It has plenty of space to store files to move from one pc to another. Fast 3.0 transfer rates. Also works with ps4 for watching videos.

Originally went in looking to buy a portable external hard drive to carry about 50 gigs worth of data. Found out this flash drive was on sale for a very good price of just shy of $15 and couldn't be happier. Way faster than old USB 2.0 flash drives with a big enough amount of space for most data needs.

Initially bought this product for its size but I was pleasantly surprised by it's speed. Recommended if you have a USB 3.0 device. It really does show a difference.

Huge amount of storage and extremely fast. Compact and no cap to lose. I have flash drives with more storage but they are much slower.

Quickly transfer files to and from your laptop or desktop using this SanDisk Ultra SDCZ48-064G-A46 USB 3.0 flash drive that features a read speed of up to 80MB/sec. The 64GB capacity offers ample storage space. (Ten times faster than USB 2.0 drives. Write speeds up to 10 times faster than Cruzer USB 2.0 drive.)* *USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. This says it all. I am a SanDisk fan and have always found their products reliable and safe.

It is a small size flash drive with large capacity. I saved lot of pictures in it now. Easy to use and low cost, I like it very much!

I have a bunch of what are now older, slower, smaller USB 2.0 thumb drives. The SanDisk ones have always worked well for me. Boy are the newer USB 3.o ones fast. Also fit is stable when I mount them on my laptop. I bought a fairly large one - 64GB - and recommend them. Bestbuy $27.99 sale. Most new PCs and MacBooks now have USB 3.0. It's nice knowing I can use this one for a few years and not regret it. Yes, I know a rev of 3.2 is coming, but they won't be out until 2017. Enjoy this thumb drive for two years or more.

Great price for capacity and speed of Flash drive with USB 3.0