SanDisk Extreme PRO DUAL Drive 512GB (USB Type-A & Type-C Connectors, High Performance Flash Drive, Read speeds up to 1000 MB/s, Data Encryption, Automatic backup, file management, Metal Design) Black

I bought this to put some films on to take away with me, so I didn’t have to take up space on my iPad. It works brilliantly and fit loads of movies on so I was spoilt for choice. It’s small enough to fit in a small pocket and can be used with a standard usb as well as a usb-c port. It took minutes to transfer all the movies onto it and it loads up immediately when playing with no glitches. A good value buy.

Impressive device with amazing modularity a very flexible platform which makes it practical for any use. Secondly you don't need any software to start using the drive. The dual connectivity makes it practical for all devices. It is fast so you won't waste time and you don't need pesky adapters. Excellent portablity.

Sandisk always top quality and reliable, this one is very fast when transferring data files across.great for my music collection, also has ability to use on usb c laptops

Got this for my iPhone 16 Pro Max to backup some stuff. Works perfectly well and is quick. Yes it gets hot but doesn’t stop working. Just transferred 114 files up to 3GB total and worked fine. Great item it’s tiny lightweight and great value for money.

Excellent drive, superfast connectivity and transfers. Connects to both (as described) to USB-C (mobile) as well as USB-A drive (laptops/PCs). Fits easily anywhere (not a bulky drive) and does not need much space (sleek device). Solid build and format capability, and works well with both windows and android instantly without any hassle. Great to transfer personal files such as photos and videos immediately from the mobile to save on space. Have tried on two different mobiles (Samsung and OPPO) and both mobiles connected seamlessly. My only additional observation would be is to make sure OTG is enabled in settings on mobile before plugging in (e.g. OPPO mobile needed this one additional security step before recognising the drive, the mobile turns this feature off after about 10 minutes - great feature to have for security). Great value for money and functionality. I could connect this drive to USB-C on laptop as well (if available - please see image with drive connected to USB-A, USB-C on laptop). A fantastic solution for anyone looking for an easy solution to save disk space on mobile and easy transfers of files from a mobile to a laptop/PC. Would definitely recommend.

Good product. Good manufacturer. Works well. Nice and compact so very portable and easy to use. Adequate capacity.

Excellent little usb! Massive storage and absolutely no issues when using it. Really straightforward to use. Connects easily and easy to remove files from drive to usb. Excellent value for money compared to some here.

I am writing to formally raise a complaint regarding a recently purchased 128GB USB-C flash drive manufactured by SanDisk. The product packaging and marketing clearly state that the device provides 128GB of storage capacity. However, upon using the drive, I found that the actual available storage capacity is only 122.98GB. While I understand that some variance can occur due to formatting and system file allocation, the discrepancy in this case feels significant enough to be misleading. As a consumer, I reasonably expect a product advertised as 128GB to provide storage much closer to that figure in practical use. At no point during purchase was this reduction in usable capacity clearly explained. Transparent communication about real-world usable storage is essential to allow customers to make informed purchasing decisions. I would appreciate clarification on: Why the usable capacity falls noticeably short of the advertised 128GB Whether clearer disclosure could be provided on packaging or product descriptions What steps may be taken to ensure future customers are not misled I look forward to your response and to a satisfactory explanation or resolution. I do expect a resolution asap