Lexar 64GB JumpDrive Dual Drive D400 USB 3.1 Type-C and Type-A Flash Drive for Storage Expansion and Backup, Up to 130MB/s Read, Metal Housing & Swivel Design, Titanium (LJDD400064G-BNQNU)

High Capacity and Dual Functionality, Minor Durability Concern"The Lexar 512GB JumpDrive Dual Drive D400 is an impressive flash drive that offers both versatility and convenience. I love the dual functionality of Type-C and Type-A, which makes it incredibly easy to transfer files between different devices, from laptops to phones, without needing an adapter. The 512GB capacity is fantastic, offering ample storage for large files, photos, and videos, and the USB 3.2 speeds mean that transfers are quick and efficient.The design is sleek and compact, making it easy to carry around in a pocket or bag. I also appreciate that it works seamlessly across different platforms, whether I’m using it on a Mac or a Windows PC, and even with my Android phone. It's especially useful for anyone who needs to frequently move files between older and newer devices.The only reason I'm giving it 4 stars instead of 5 is that the casing feels a bit flimsy compared to other drives I’ve used. I’m a little concerned about long-term durability, especially with frequent plugging in and out. It would have been great if it had a sturdier build or some sort of cap to protect the connectors.Overall, though, this is a solid, high-capacity drive that offers fast performance and excellent compatibility with multiple devices. It's a great choice for anyone who needs both USB-C and USB-A in one convenient package."

Fantastic! It feels super premium. The type-c connector is tight, and the swiveling cover has a satisfying click in three positions. Could use it as a fidget toy if you're into that. Also, the transfer speeds are great. Great jump drive. Even better for the price.

Love this product because of the usb and USBc accessibility, and the fact that it works with my iPhone is a huge plus, not sure if it was only my phone but always have had issues storing or transferring pictures or files from my iPhone to any external hard drive or memory card. You might have to remove the phone case if using with a phone.

I have had nothing but issues in the past few years with Sandisk. Quality is all over the place and while there have been some reports of counterfeit products from Sandisk on Amazon, I have purchased several from Best Buy and Target as well and had the same ill luck. Sometimes the Sandisk dont format out of the box or fail to later on except after 5-10 tries - THEN it might format. Unreliable. So I purchased some of these and so far they are working out perfect. Nice performance and consistency. Priced right too.

Small but mighty. It is fast but gets hot easily.

I like the versatility because it can be used on devices that have USB 3.1 and USB Type C.

The is the best because it has a dual plug in. One for my phone, one for my laptop. Just swivel it around. Plus it's small enough to take with. I just attached a big plastic ring like a key chain in the other end so I won't lose it!

I had access only to USB A flash drives to this point, but this one is USB C (gen 1?), and it is a great speed improvement in transferring data files to my new computer. Very happy.Update: The drive worked fine...until it didn't a few months later. Now won't even mount on the desktop, even if I restart my computer. Brand new iMac, and everything works fine, so it is not the machine; actually this drive worked fine in this new machine...until it didn't. I would return it, but I am outside the window. I have owned Lexar flash drives, card readers, etc., but I will not buy another one. Instead, I am having to use a USB 2 Lexar Jump drive with a USB adapter, but at least it works.