SanDisk SDDD2-128G-GAM46 Ultra USB Dual Drive USB 3.0 Up to 150MB/s Read - 128GB

Fabulous little memory stick that saves having to use a USB lead when transferring files between a table/phone and your computer.The slider can be left in the middle (as shown) or gently pressed and slid to reveal the full size or micro USB connector. The slider holds the connector in place, and again has to be gently pressed to move it again. Works well so far and seems robust enough as long as you're not too brutal with it.The metal clip appears to be just so you can connect a lanyard to it. Again I'd not expect it to take too much abuse.The memory itself seems to be fairly quick. I've not tried huge amounts of data as my devices equipped with micro USB connectors haven't had that much memory to copy across. Certainly nippier than USB 2 memory cards.This would be an excellent backup to take on holiday, or to free up space on your phone if you use that primarily for picture taking.

A useful little gadget, actually a lifesaver. The memory capacity is as it states and the speed of transferring is amazing, just plug and play and you have a storage at your fingertips. It is small enough to put on a keyring and is very durable.

That said I broke this item myselfEveryone remember to only eject your USB and micro SD drives once you have clicked to eject and the computer says you can remove the drive.

Contrary to expectations (the 'broadside' photo is deceptive) the metal band is essentially a clip that has space for a small split ring or mobile phone cord-type tether, not a ring but on the up side it is tiny and there is no cap to lose: the nub that looks like a hasp in the picture is slider used to extend either the full-size USB plug or the Micro version and despite being very loose-feeling the cover stays put in use and the drive is easy to fit to both a routine laptop and mobile phone.(The micro plug extends a little further than usual so it works even if the phone is fitted into a bump-proof case.) As an alternative to using a cable to micro-manage files this is a dream: I just bulk copy a structure to the drive then hunt and peck using a couple of Android Store products:Total Commander; and Paragon UMS add-on for Total Commander - other equivalent products may also be available but I happen to like 'em - so I now have access to everything I need without having to lug a laptop around.)Highly recommended with a single proviso: this is NOT a bomb-proof housing:If hung off a huge bunch of keys, bottle openers, folding pliers etc I predict one day when you look for it, it will be gone. But if attached to a reasonably compact EDC carry like a Victorinox Manager or similar that lives in your pocket it will remain in one piece and be working as well for you as it has for me, without a hitch since purchased and to be honest, somewhat thrashed in the process of (re)organising a LOT of files.PS An area of concern for me with metal-cased devices is the significant heat generated by USB3 transfers, particularly when the device is ultra-small. The slightly larger size coupled with the loose-fitting outer sleeve already mentioned means no more singed fingers...

This is a very handy USB. I like that it connects to USB and USB-C. This means I can copy files onto the stick on my laptop/computer/Chromebook and transfer to phone/other device etc very easily.After much use I do find the slide to have become 'loose' so that the positiveness of the movement has weakened(?) Also, when pushing the stick into a port it sometimes likes to retreat back in to its housing. This can become slighty annoying.The transfer speeds are still very good, both for reading and writing.

it has been keeping my files well till nowbut the terrible design of the hard plastic case is really tough yet broken while the slider fails to keep up and never stays locked, yet discovering if using USB without a case the USB overheats on USB Socket making it fail to stay reading on your pc.

I've several of these as good value for money especially that the price of memory seems to be coming down.these are an ideal size for tv's i have found.With it being duel function u can use it on a lot more devices I find this useful as i travel a lot.Well made have been using these for over a year no issues, wouldn't hesitate buying more.well packed quick delivery

It came exactly as it was described and I really like it. The OTG feature is really useful for quickly transferring files when needed, though I still mainly use it for my computer. And the fast download/upload speed is a real plus when handling large files, or transferring a lot at once. The only thing is that it is a little bit small in that it's not that long, although it does still have a key ring loop which I do use to make it a bit larger.It is coloured white so it is not that hard to find it if you happen to misplace it, as it stands out from most backgrounds. And the key ring loop is on the side, which I thought might be a bit finicky to use before buying this, though when I actually received it, it doesn't really get in the way. I definitely recommend using a keyring with this, however if you do want it to be as small as possible, then maybe it's not need for you, though I think it would fit in any pocket either way.

Perfeito, recomendamos

The longer micro usb side is perfect as you dont have to take the case off your phone if using as such. No complaints here works perfect. Decent transfer speeds as well.

Auténtica velocidad de USB3 (no todos los que se anuncian como USB3 lo son) y ambos puertos funcionan a la perfección. Pequeño, bien diseñado, y práctico. Ideal para intercambiar datos entre ordenadores con USB-C y USB-A.

Me encantó el diseño, y ni se diga la calidad de los materiales de que esta hecha la memoria usb. Vale la pena el gasto.

We need 256 GB pendrive in the same material