SanDisk 128GB Ultra Dual Drive USB Type-C Flash Drive
SanDisk 128GB Ultra Dual Drive USB Type-C Flash Drive with reversible USB Type-C and USB Type-A connectors, for smartphones, tablets, Macs and computers




Disclaimers
[1] (32 GB-256 GB): Read speeds up to 150 MB/s. Write speeds lower and vary by capacity. USB 3.0 or USB Type-C with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1 MB=1,000,000 bytes. (16 GB): Read speeds up to 130 MB/s. Write speeds lower and vary by capacity. USB 3.0 or USB Type-C with USB 3.1, Gen. 1/USB 3.0 support required. Based on internal testing; performance may be lower depending upon host device. 1 MB=1,000,000 bytes.
[2] Mobile device requires USB Type-C port and On-The-Go (OTG) support. See manufacturer’s website for a list of compatible devices.
[3] 1 GB = 1,000,000,000 bytes. Actual user storage less.
[4] Download and installation required.
| Weight: | 9.07 g |
| Dimensions: | 0.94 x 3.81 x 2.01 cm; 9.07 Grams |
| Brand: | SanDisk |
| Model: | SDDDC2-128G-G46 |
| Colour: | Silver |
| Batteries Included: | No |
| Manufacture: | SanDisk |
| Dimensions: | 0.94 x 3.81 x 2.01 cm; 9.07 Grams |
Hold our entire music library
Amazing product, it holds our whole music library with space to spare! My skoda karoq recognises the artist and track IDs and I love that you can swap between USB-A and USB-C
Good little thumb drive
What a fantastic little thumb drive, i was a little sceptical at first when i bought it but this little drive is really good, nice fast transfer speeds with the handy usb 2 and usb c connections working really well
More robust than its cheaper versio
I have now bought three of these SanDisc dual sticks. They are fast, and very convenient incl eg if transferring stuff to phones. They can get a little warm, but not dangerously so. This particular version is more robust than the other, having much more metal in its structure. Recomended
256 gb sandisk
The delivery was prompt. I purchased it as a backup for my S24 Ultra smartphone. It has both USB-C and USB 3 connectors. The 5-year warranty provides peace of mind. I connected it as soon as it arrived, and it took approximately just over one hour to wirelessly back up about 150 GB of data. I am very satisfied with the product and would recommend it to others.
Just what I wanted
My new car doesn’t have an SD card slot for music like my old one did. And not all of my devices have usbc, so this handy gadget was ideal.
Neat little Flash Drive
So handy to have type c at one end and 3.1 at the other end. Great for transferring videos onto flash drive then plugging straight into PC or projector. Cant comment on reliability yet, but that’s why I bought SanDisk and not a cheap make.
Buy Yourself a Lanyard too.
Love this little thing but at the end of the day it’s a USB stick what is there to say.
my only advice is to buy a lanyard or one of those weird little charms everyone used to put on their phones back in the day I can’t count how many times I’ve forgotten or panicked as I thought id lost this thing, its so small.
Data transfer speed is amazing
Data transfer speed is amazing, However, it’s worth noting that during extensive usage or transferring large amounts of data continuously, the pendrive tends to get noticeably warm. While it hasn’t caused any operational issues so far, the heat is a bit concerning from a longevity perspective. I would recommend being cautious about prolonged use or ensuring it has short breaks between heavy data transfers to prevent any potential overheating issues.
Flashy Flash Drive
Great product that allows me to easily flick between both MacBook, HP Laptop and PC due to the dual connectors. Size is perfect as it is small and easily stored in laptop bag pocke
Could be bette
These are great memory sticks but the sliding plug tends to pop back into the case. Mind you, I can work around that and now have two of them. In my opinion, SanDisk is the best of the bunch.
Once formatted on Aomei Partition Manager managed to show the near full capacity of 128gb. Was only showing just over 32gb at first and normal windows formatting wouldn’t change the capacity. Thought it was a dodgy product. Looks like it had been factory partitioned incorrectly. Transfers nice and fast USB 3 Speeds.
It gets a bit warm, but does the job....
Pros
Its small
It’s relatively quick
It works on Android and Ubuntu Touch as an OTG device
USB A (3.1) and USB -C connectors
Cons
The USB connector sometimes pushes in on tighter connections
It does get warm
It works for me and is really good value for money.
Amazing value for money, 14 for 128GB of fast enough flash memory. Turned out to be a USB3.2Gen1 interface, rather than the USB3.1 advertised in the description which was a nice surprise, but the speeds do match up. Used this as a Ventoy drive to store (1-5GB) bootable ISOs and its been perfect coming from an old 32GB USB2 cruzer blade.
Note, if you are performing write operations for a long period of time this may not be ideal since the flash drive does tend to get very hot. If you are moving many small files at once I would look at alternative products. For larger files however, it leaves nothing to be desired – the USBC is very useful for newer laptops too, meaning you don’t have to carry an adapter.
USB & USBC Stick in one. It's Brillia
With modern carss not having a jack plug outlet,but USB or USBC outlet I wanted to transfer my Allman Brothers, Doobie Brothers,Moody Blues, Led Zeppelin music etc,to a way it can be played in the car . My friend suggested a USB Stick I purchased this,transferred the music using Windows media and now have all my music in my car.This stick can transfer using USB or USBC outlets and evidently hold 1400 songs. I thoroughly recommend it.
Usb c flash drive
Bought to listen to music collection in new car as car manufacturers don’t seem to like old formats like cd players.
Thinking of installing a gramophone in the boot, might be an issue with speed bumps though!
Absolute game change
Without this all 3000+ photos and videos I would of lost. I’m so happy I saved all our memories from 10+ years ago and they are all safely stored on this memory stick. I Recommend this to anyone who has USB C phone.
Works but a bit fiddly
Does what it’s for which is to be a transfer device between machines which only have USB-A connectors and machines with only USB-C connectors. Only flaw is that when you push it into a USB slot it tends to slide the connectors back into the case so you have to be carful when using it.
Steam Deck perfect.
Excellent piece of essential kit, particularly for Steam Deck with the dual ports A & C.
*note…..if you have a case which covers around the USB C port on the Steam Deck, then you may need to temporarily remove it as the cut out clearance may not allow access.
I buy these regularly
These are good value, high write-speed usb sticks with twin connectors – vital for my streaming/ recording kit when formatted exFat. Note it takes ages to format these (30min+ to 60min).
Very good value and very good product, fast transfer and good storage. Has a easy to slide mechanism but I note that my one has a slight issue where one end does not fully ‘lock in’. Despite this minor hiccup which I suspect is only with mine, it works great and served me well for a long time so far with education and work.
Well I wanted an upgrade my flash stick. Tend to get a new one every couple of years. with flash memory price on the drop I thought it was a great chance to pick up the 256GB model of this drive. I have used it a couple of times already and impressed with the R/W speeds. certainly not the fastest but it will suit me for what I do. It about half the size of my current drive so I need to make sure I do not loose it. Does warm up but no performance issues to note as of yet. not any warmer than my other drives. Plus this has USB-C as a bonus. not had a chance to use it but will give it ago later . hopefully no issues there too.