Ultra Dual Drive Luxe USB Type-C Flash Drive 128GB (Memory stick up to 400 MB/s, Reversible Type-C & Type-A connectors for Smartphone, Tablets, Macs & computers, All Metal) Silver

Great little drive for moving files between USB-C and USB-A devices. Feels solid, works fast enough, and fits easily on a keychain. The swivel cover is handy and protects the type c when its not in use.Furthermore there isnt any connection issues and cheap for the dual usb. Overall, a convenient and reliable option for everyday use.

This is like lightning compared to all my previous USB 2.0 handout specials which cap at around 8MB/s. Rufus loads up an entire Windows 10 ISO to it in like 90 seconds flat; good stuff. Durability: no idea, but it's Sandisk and they're generally pretty good, at least I've had good experiences when stealing my girlfriend's Sandisk Ultra USB sticks. The build quality does feel good on this though, being all metal it doesn't feel like it's going to flex or bend when plugged in. It also addressed my main concern of the swivelling mechanism just flopping around all over the place, but it actually 'locks' in at each end with a decisive click which is very satisfying indeed. It does get toasty to the touch... Like not burn yourself hot, but hot enough to where you have to trust that you won't burn yourself. Presumably, this is because the metal case is conducting the heat away from the internals, rather than insulating it like a plastic case would, and it probably isn't any better or worse than anything else, I just haven't owned a fast enough USB stick before for it to feel as hot as this one does. Finally (assuming it lasts), this is proper good value for money - I still vaguely recall when 32GB was a huge memory stick and would cost a small fortune, but for ~£15 for a 128GB stick that can plug into basically anything... Man, lucky times hey.

It's very small and compact which some people may enjoy but for me it makes it hard to unplug from a PC, especially given it's slippery metal design. Although silver it definitely still leaves some fingerprints. However the speeds are fantastic and having both USB-C and USB-A is perfect for me. It's surprisingly quite heavy given its little size which proves it has very impressive build quality; I imagine this would survive a lot more drop tests than the typical plastic ones. Also has a hole if you wanted to attach this to a necklace or keychain. It does get fairly hot during long transfers which is pretty standard among every thumb drive from what I've seen. I definitely recommend this thumb drive for those who appreciate the fast speeds, low profile and decent metal build quality. However I cannot recommend this to those with large hands, elderly people or any medical hand conditions as it will prove quite awkward to use and handle.

SanDisk Ultra Dual Drive Luxe USB Type-C Flash Drive 128GB. Both USB-A and USB-C connnections. 412MB/s sequential read, 202MB/s write. (Apple M4 Macbook Air, AmorphousDiskMark). Not in the big boy leage for speed, but plenty fast enough. No issues with this drive. All metal construciton. Buy it. I paid £15.99 for the 128GB, Dec 2025.

Very compact and versatile, having both USB C and A connectors. All metal construction and the swinging cover clicks positively into place when changing connectors. Speed seems very good even with large files but it does get quite warm to the touch when used for a while.

Update: Compared to the four SanDisk Ultra USB A/C drives I have of the older style (plastic housing with the push and slide a button to reveal the A or C part function rather than the swivel this has), of which half of them are no longer functional and lost all my data, this one at least hasn't failed (yet). That and the premium aesthetic of it are about the only positive things I have to say about it though. It is incomprehensibly slow. I think the USB 2.0 flash drive I had fifteen years ago performed faster than this. It gets absolutely scalding hot pretty much immediately after plugging it in, looking inside a folder of what I'd previously managed to somehow transfer to the drive takes literally a minute or longer to load the contents, and just now I tried copying six files totalling 14GB across to it to transfer from one laptop to another - it spent MINUTES on the "preparing to copy" stage, then eventually got to 67.1MB copied, didn't progress any further, and was still estimating the time remaining. I then decided to just use AirDrop for the files instead, which got the job done in seven or eight minutes, while this SanDisk drive was still processing the cancel request... I'm now trying to run the Blackmagic Disk Speed Test on it while writing this review, which is stuck and now frozen with the write needle displaying a whopping 13.8MB/s. Quite how SanDisk can claim this is capable of up to 400MB/s is beyond me, it is without a doubt the worst performing flash drive I have ever owned. Original review: Bought it a little over a year so as to conveniently transfer things between my phone and laptop, so it hasn't been used or plugged in much, probably at most twenty hours of total usage. Much like my other SanDisk flash drives, it's absolutely terrible. Takes forever to mount, takes forever to unmount, takes forever to load what's on it in Finder, takes forever to open anything stored on it, certainly wouldn't trust it with any data that matters because it appears to be so horribly unreliable. Absolute waste of money and the last straw for me with SanDisk, I'll be looking into other manufacturers for flash storage from now on.

Very useful normal USB type A and type C. Very fast write speed.

Se calienta bastante, aunque tiene su sentido, pequeño tamaño ya velocidad de trasferencia muy alta, parecida a la de un SSD, además no deja de funcionar cuando se calienta. La construcción es metálica. Si fuese plástico, tengo claro que no lo compraría.

Utmärkt !

Great thumb disk both for USB -C and USB -A ports. Very easy to use across different devices. I don't need a separate transfer hub any longer. The only downside is that it can get hot during use because of his metal body, but the heat dissipates quickly as well.

Good rough and tough product