Super easy to transfer data from your phone to your computer. I took tons of pictures on my Samsung phones and I am able to just send them over to this card then I just plug this card into my laptop and move all the photos over. This beats all the hassle of plugging your phone into your laptop.

This USB flash drive came in a fairly nondescript black box, with no branding on the box or the USB drive itself. I tested with a few different utilities, and it does appear to have 256GB storage. In addition, my speed tests show that it does come close to the 500MB/s read AND write speeds, as advertised. The flash drive itself has a little bit of heft to it. The cap for the USB-C side is not removable and has a swing mechanism design. The cap on the opposite side for USB-A is removable but is magnetic which makes for a satisfying connection. I used both connectors to connect to multiple PCs, Android phones and tablets, iPad Pro, and a MacBook Air with no issues.

This drive comes in an attractive package. The device itself is nicely designed with a solid metal build and feel. The drive has two-end connectivity, one side USB-C with a swing open cover and the other USB-A with a neat magnetic cover. Performance was fast both for USB-C and USB-A. With many manufacturers starting to switch to only USB-C connectors for external devices, this external drive is a good choice for mobile devices, laptops, and desktops.

256G Smartphone and PC OTG SSD USB Drive, USB3.2 Type-C and USB-A Dual Connectors Solid State Flash Drive, 2 in 1 USB3.2 Flash Drive, Super High-Speed Type C USB Drive,ylmrav The flash drive comes attractively packaged in a gift-worthy box that is enclosed in shrink wrap. The only information on the outside other than the sticker identifying the product is a red sticker in the middle of a black field, noting that this is 256 GB. The drive itself is a metal cover on both ends, one with a magnetic closure, holding the cap on the USB3 connector, and the other is a levered fold-out cover on the USBC connector sideInsertinfing the drive into my laptop, windows recognized it immediately, and properties showed that there were 238 GB available and that it is natively formatted in the exFAT partition format. The decrease in available storage is normal with pretty much any storage drive because once its formatted, the formatting takes up a certain amount of space. I make a practice to reformat any flash drives that I use, just to make sure that the format structure is 100% and that there are no program fragments from any previous testing. Interestingly, enough, when I did the reformat, windows notes that this drive is natively an NTFS default structure, which Im going to format it to, and then format it back into exfat because that covers more types of storage systems. This drive should work well for my phone as well as a computer and will make transferring data between the devices easily done. Transferring some sample data from my laptop to the hard drive seems to move at a pretty fast rate, starting at about 300 megabits per second, which I think is pretty good. The metal cover is quite sturdy and gives it a good look. The magnetic cover on the USB3 side makes a secure ‘click’ when closing it, but there is no tether or place to keep the cap when the drive is in use, so you’ll need to take care not to lose or drop the magnetic cover [as I did, into shag carpet, making it a chore to find]. The levered cover on the USBC side folds out of the way for insertion and stays with the unit.

There are two sides to the drive. The smaller connection has a cool hinge design that allows the top to be removed and stay out of the way without losing it. The regular USB end just has a removable cap, which is also called a losable cap. Why in the world would the same hinged cap not be used on both ends? Thats frustrating to me because I will 100% lose this little cap. I know, its in the product description, but I just assumed there would be some sort of cap retention like a small tether or something. For that reason alone, I am hesitant to use this drive. But it works great as far as portable drives go.

I wanted to get this so I could easily connect my phone, pc, or mac to the thumb drive without worrying about needing a adapter. This has a ton of memory for me to store pictures, files, and videos on. It is also nice because I am able to connect my phone to this and transfer photos off of my phone to free up space. It is also a nice device to store videos so I can watch videos from this thumb drive rather than storing it on my phone. It will also work for thunderport on mac but you may need to format the drive in order to transfer to the mac. This is NOT a thunderport device so it will not utilize the full thunderport speed. If you are using it with your mac, it will transfer pretty quick to and from the device. This thumb drive is pretty decently built although the metal is a bit easy to scratch. There is no slot for key ring or lanyard which is a bit of a bummer. You are able to open the cover to use the type c port. The cap is connected to the thumb drive so it is hard to lose. The cap is pretty solid so it will not just pop off on its own. I do wish the USB port cover was the same. This is a pretty thick thumb drive so it may take up more than one slot. The price as well is pretty reasonable for a thumb drive of this size. The cap is nice because now there will not be any exposed plugs. The case is easy to get scratched up though. Overall this a good flash drive to have if you happen to need to empty your phone or even transferring data between devices via type c. Please note this is not a thunderbolt plug but it will work on a thunderbolt port. It has plenty of space so it can store a good amount of pictures. I do wish it had some kind of key ring slot as you can lose this drive.

I ordered this to easily transfer files from my Samsung Galaxy phone. It works like a charm. I didn’t have any super huge files, but it seems fast enough for what I was transferring. It was easy to use and worked well. 256GB is a good size and can fit a large amount of pictures or files. The drive itself is well made. I do wish that both ends had the flip off but connected cap like the one on the USB-C end. That way one wouldn’t need to worry about losing a cap and keeping up with a small piece. I’m very pleased with this memory stick and would recommend it.

If you have large files then this is the USB for you! Fast file transfer and compact!

Im so glad someone made this device! My phone has so many pictures and videos on it. I wanted an easy way to save them and this is a very easy way to do so. If you have a case on your phone you may need to remove it. I plugged this into my Galaxy 10+ and it mounted with no issues. Transferred all my videos and pictures fairly quickly. Just make sure to unmount the device before removing it from your phone or your phone will freak out and want to be rebooted.

Incredible. 256 gb of storage on a duo usb & usb c drive. Love this little thing. Packs so much power. First test was transferred a 10gb file within 3 mins. Loveeee 10/10 highly recommend