Customer Ratings & Reviews

these will future proof your devices since they bridge the gap between older full size USB and the ever increasing popularity of the USB C. They work, and these being all metal convey a feel of durabilty and luxury...if I can use that word in the world of thumbdrives.

I purchased this to utilize as my back up machine for my Mac. It is very quick. Does the job, small to place in a laptop bag, and a fraction of the cost of what it would be for an external drive.

Work for my iPhone 15. Need to back up my pictures and videos

Great to have both USB and USB-C for device switching.

The best flash drive I found and for all apple products which has type c this one is apt as a external drive for my phone. Copying speeds are much faster.

Best and fast reliable flash drive with USB - C connector of course.

It is very handy to have both USB 3.1 and USB C connectors in such a small flash drive. I was really surprised at the aluminum case quality and that such a small drive could hold 256 GB! I did add a loop to the end so that it wasn't so easy to misplace.

Easy to use as a backup for my pictures and files. No complicated setup needed. Just plug it in and start using it.

plugged this into my USB 3.0 port and it proceeded to lock up my entire system that wouldn't even reboot after removing the drive, unplugging the power supply power cord for 5 minutes. Wouldn't even go into bios. After about 5 or 6 total hard power off resets, the last letting sit unplugged for 30 minutes, I finally got my system to reboot. After formatting the drive it has been perfect, but that moment when I thought it had fried my MB chipsets was a royal PIA. Never Ever had any problem with the dozens of Sandisk products I've used with my system, why this one acted the way it did initially was heartstopping. Once fully scanned and formatted it's been great and I love the USB-C/A both connectors for phone use also.

I like the build quality of this flash drive. It feels substantial for its size - not cheap like the competition (looking at you PNY). The length of the USB-C connector is longer than average as well, which makes it fit better into phones wearing a case. Speed is also good. Of course, read is much faster than write, but that's true of all flash storage.

The drive gets a little hot but overall it’s a great product.

Amazing flash drive with very high transfer speed. Flips around to protect the input end. Is TINY, so easy to lose... be sure to secure it to something with a strap. Highly recommended for the size & price. Very durable.

Fast read and write having no problems works great.i use it to save my photos and videos from my phone

The sand disk Ultra dual drive worker really good saved all the files I needed to save and had enough space left.

Slim compact , and fast. easily carry just put it on your keychain. Also good for phone, tablet, and computer

Storage is amazing ! Works great ! good size and alot of storage

Great Dual Flash Drive! Enables you to connect to different devices via both connectors!

Amazing device that allowed me to update my phone to ios 26.

Really love this. Works great and I'm able to go between my Mac which has the USB-C and computers that have usb-a. Great price for the size.

Does what I needed. Downloaded photos from my Samsung. Easy to use. Drive heats up when downloading. I like the metal housing.