JOIOT 128GB USB C Flash Drive Dual USB 3.0 Flash Drive Type C + USB A Portable Type-C Flash Drive 2-in-1 USB-C Thumb Drive for Smartphone Tablet Computer Mac iPhone 15 Black

Great item. Holds plenty. Great price.

The dual-sided USB flash drive is surprisingly practical and solves a common everyday problem: compatibility. With a traditional USB-A connector on one end and a USB-C connector on the other, it eliminates the need to carry multiple drives or adapters. Switching between laptops, desktops, tablets, and even some phones becomes effortless. Performance: Transfer speeds are solid for regular use—quick enough for documents, photos, and moderate-sized videos. If you’re working with extremely large files, you may still notice limitations depending on the model’s read/write speeds, but for general productivity it performs well. Build Quality: Most dual-sided drives feel sturdy, and the swivel or cap-based protection helps prevent damage to the exposed connectors. The compact design makes it easy to carry on a keychain or in a small pouch without worrying about bulk. Convenience: This is the standout feature. Whether you're moving files between old and new devices or sharing data with someone who doesn’t have the same ports as you, the dual-sided design is incredibly flexible. It’s especially useful for students, travelers, and anyone who uses multiple devices daily. Overall: A dual-sided USB drive is a smart, modern upgrade to a standard flash drive. It combines versatility with ease of use, making file transfers and device switching smoother than ever. Highly recommended if you regularly juggle different types of hardware.

My daughter needed a USB-C flash drive for school, but we only had regular USB drive devices at home. This JOIOT 128GB dual flash drive was the perfect solution! It has both USB-A and USB-C ends, so she can use it with the school’s newer laptops while we can still plug it into our computers at home. The setup was simple—just plug and play, no extra apps or formatting needed. The transfer speed is very quick (much faster than the older USB drives we’ve used), and the 128GB of storage gives her more than enough space for assignments, projects, and even videos. The design is compact and sturdy, so it easily fits in her pencil pouch without worrying about it snapping. I also like the caps that protects whichever side isn’t being used. Pros: Dual USB-C and USB-A connectors (works everywhere) Fast transfer speeds Large 128GB storage Sturdy, portable design Cons: It’s small, so easy to misplace if not kept on a keychain Overall, this flash drive solved our problem and made back-to-school much easier. Definitely recommend it for students or anyone switching between newer and older devices!

I dropped a star because the description online says that one end is a C. However, when I attempted to use the USB C end it would not fit my phone. So, I ended up having to transfer the content from my phone to my computer in order to copy it to the flash drive.

It works as described.

Great product bought many times

Large size data usb drive.. which is nice. However did not work for me. I contacted the seller and there advice was to “plug it in directly” to the device. Im not sure what they “thought” i was doing with it.. lol.. But i was doing exactly that. And neither my fire tv.. my computer.. my android phone .. nor my ipad.. nor my personal iphone would work with this device. Weirdly, I formatted it for the appropriate system each time. But to no avail. The best i could do.. when i formatted it to use with my computer.. was to finally transfer files into the device. And when i mean slow..? I mean DEAD slow.. im talking like 9mb per second. It took hours to transfer the files i needed. And when finally “ejected” properly from the computer and plugged into any other device. It would not read the thumb drive. When i plugged it back into the computer… the computer.. once again.. wouldn’t read it. Waiting to here back from the company. My guess is that the larger sizes such as 128gb.. etc.. are far too large for most devices to read properly, and if it does.. im guessing it will get hot, crash, or have errors in transfers. But that’s just a guess as i have to get one that works first in order to find out. Update: the seller sent me a message and told me they’d send a replacement. Seconds afterwards, i tried to reply to the message with the information they had asked for and they blocked my messages. I suggest NOT buying from this seller. Period. I don’t know how this has so many good reviews.

Works as described