SanDisk 128GB Ultra Dual Drive Go USB C Flash Drive, USB C Memory stick for Android smartphone, USB stick up to 400 MB/s, reversible USB Type-C and USB Type-A connectors, Navagio Bay

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.

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

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.

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 recently picked up the SanDisk Ultra Dual Drive Go USB Type-C 512GB Flash Drive, and it has quickly become one of my favorite tech accessories. Here’s why: Design & Build: The design is sleek and compact, making it easy to carry around on a keyring. The swivel feature protects both the USB Type-C and Type-A connectors, ensuring they stay safe and intact. It’s lightweight, portable, and built to last. Performance: The performance is fantastic – I’ve been getting speeds up to 400 MB/s, which means transferring large files is quick and painless. Whether I’m moving high-res images, videos, or documents, it’s fast and efficient. Compatibility: This drive is super versatile! The dual connectors (USB Type-C and Type-A) allow me to easily transfer files between my Android smartphone, tablet, Mac, and even Windows devices. No need for extra adapters or cables – it just works. SanDisk Memory Zone App: The SanDisk Memory Zone app is a bonus for Android users. It makes file management and backups a breeze, and helps keep everything organized on my phone. Conclusion: If you need a reliable, fast, and portable flash drive that works across multiple devices, the SanDisk Ultra Dual Drive Go 512GB is a great choice. It combines speed, compatibility, and convenience in one package!

Much better physical size than I originally anticipated. Very good for the price, and works well on my laptop, TV and mobile phone as well! I would be vary to put on my keychain as both ports are exposed, so they could get filled with lint / gunk.

I am still getting used to the swivel bit. To insert / remove: hold the main bit! Equally, reviews referring to slow? Compared to a lower specification stick from the same brand, this is speedy gonzales. It is USB 3.1 - one of fastest interfaces available, the device is for storing / accessing FILES; NOT running programs etc. For that you need an SSD drive - 5 times the price or more! Also if in doubt, buy directly from amazon, I don't know if i'm being ripped off but at least I can be reasonably confident amazon are not selling knock offs. If there is a problem amazon even arrange collection of a return - i'm housebound. As I say, apart from it being TINY, therefore requiring more care, it is perfect for what I wanted - storing files off the main drives. Personally Identifiable Information as I am badly arthritic and rarely key in a login and password right first time. Get it wrong verifying a transaction, your card will be autoblocked! BUT I did notice it was VERY warm when I removed it last night - not HOT HOT, but as it holds just one file, concerning.