Customer Ratings & Reviews

I like this memory usb , very small to put in your pocket. I trasfer my files very fast no problems

This product is not user friendly and totally dissatisfied with this product.

The file type used on this drive will not allow you to copy files larger than 4 gig. What genius thought that would be a good idea in a 500 gig drive? I had to contact support multiple times before they told be the drive needed to be reformatted to be used.

I absolutely love this SanDisk Ultra Dual Drive Go. It has become one of the most useful storage devices I own. While cloud storage is convenient, there are times when files can be difficult to access, download, or stream when you need them. This drive gives me a reliable backup option and allows me to keep important files readily available. One of my favorite features is the dual USB Type-A and USB Type-C design. It makes transferring files between different devices incredibly easy and provides added peace of mind. If I ever have an issue accessing a device from one connection, I can simply use the other side, which adds an extra layer of convenience and confidence when handling important data. I've also found it to be very durable. After regular use, I noticed some wear on one end of the drive, but I was still able to access my files without any problems using the other connector. The large 512GB capacity provides plenty of space for documents, photos, videos, and backups. Overall, this is a versatile, dependable, and convenient flash drive that I would highly recommend to anyone looking for portable storage with excellent compatibility across devices.

This SanDisk Dual Drive Go has been extremely useful for transferring files between my phone, tablet, and laptop. The dual USB‑C and USB‑A connectors make it easy to switch between devices without needing adapters. It’s super convenient and saves a lot of time. The drive is fast, especially when moving large photos and videos, and the 512GB capacity gives plenty of space for everything I need. It’s small, sturdy, and easy to carry around on a keychain. Overall, this is a great flash drive for anyone who works across multiple devices. Excellent value, great quality, and very easy to use. Highly recommended!

The SanDisk Ultra Dual Drive Go 512GB delivers exactly what it promises: high‑capacity, high‑speed storage in a compact, dual‑connector design. The 512GB capacity provides plenty of room for large files, whether you're storing photos, videos, VM images, or OS builds. The dual‑purpose swivel housing is practical and well‑engineered. Both the USB‑C and USB‑A connectors stay protected when not in use, and the integrated key‑ring hole makes it easy to carry without worrying about damage. Performance is where this drive stands out. With read speeds up to 400MB/s over USB 3.1 Gen 1, transfers are consistently fast and sustained, not just short burst speeds. It’s also fully backward‑compatible with USB 3.0 and 2.0, which is helpful when moving between older systems. I used this drive for a persistent live Kali Linux installation, and the experience has been excellent. Boot times are quick, applications load smoothly, and overall responsiveness feels close to running the OS from an internal SSD. For a compact flash drive, that level of stability and speed is impressive. The SanDisk Memory Zone app adds optional automatic backup for photos, videos, documents, and contacts (installation required), and the drive works with iPhone 15/Pro through the Apple Files app. Just note that it doesn’t support direct video recording from the iPhone. Overall, this is a fast, reliable, and versatile USB‑C/USB‑A drive that handles both everyday storage and more technical workloads without issue.

This flash drive connected directly to my cellphone and made transferring file easy. Small drive with a lot of space.

What's to say except that this SanDisk Ultra Dual Drive Go 512GB does what you expect - expeditiously. The basic review follows BUT NOTE THE LATTER PART OF THE NAME OF THIS DRIVE :: USB-A/USB-C Flash Drive. You can plug into a C port, drive slot, whatever you call it, and read or write data AND THEN flip it around and plug it into an A slot to write or read the same data. PERFECT to be a GO drive. I have formatted it ExFat to move files from Windows into Mac OS Journaled and vice versa. I am about to move all the data off one Mac Studio onto an upgrade Mac so it is now formatted Mac OS Extended (Journaled) to receive data from APFS. I moved 66GB from Mac MAX 2 Studio in 10, 11 minutes which was ok. I say that because I moved about 33 GB of pics from Mac APFS to ExFat and it took all night - also on a different, slower drive. It also makes sense that this GO drive is 512GB because it is for transition purposes. S maller may be cheaper but more trips. I have used San Disk before they were associated with WD (I am a WD fan) and I can sincerely say that I continue to be pleased with SanDisk. An old time name that goes waaayy way back tried this 'GO' concept before but they failed terribly. VERY WELL DONE SANDISK.

Scandisk is always known for its storage products. Trusted name. The product is very tiny yet holds lot of pictures. Handy and easy carry thousands of pics on the go.

Dual works great. Convenient. Easy to use. It fits any computer. Holds tons of information.

THE SANDISK - ULTRA DUAL DRIVE GO 512GB FLASH DRIVE was a great purchase. Quick, efficient and easy to use. I recommend it to anyone looking to transfer or store data quickly and easily.

These are great for storage and/or transferring files, especially from phone to laptop or vice versa. The small physical size makes it easy to drop in your pocket or your laptop case. Good deal when you get them on sale. I have a couple, each for specific types of files (photos, personal, work, etc.)

Works as intended. Easy to use and understand. Definitely likes that it has both USB and type c connection.

Works great! Lots of storage and convenient to use. Makes backing up old computer easy peasy.

Amazing. So compact. If it wasn't for the connectors there wouldn't be much of anything lol. Super easy to use plug and play.

This Flash-drive is Great to have along side my MacBook Air (m5) and my iPad mini (a17). I save my Notes and PDFs from my College classes with ease. It tends to Get hot sometimes while transferring or submitting Files but It’s great.

Bought this to have a local backup of my phone's videos and pictures. Had previously bought a smaller 256 for use with my old phone. The new phone is a 512 GB so matched the size. I like the ability to use the Sandisk app and its ability to do a "Delta" backup. Meaning it looks at what already been done and then just does what has not been done yet. Great!

SanDISK 512GB is compact and easy to use. Can be formatted for PC or Mac. Dual UBS A/UBS-C. I use it for my backup drive.

I had to remove more than 30K photos and a few thousand documents from an old computer. This flash drive is holding it all and I have still have tons of space for more. Great product!

Compact yet capacious, the 512 GB SanDisk Ultra Dual Drive Go delivers excellent on‑the‑go versatility with its reversible USB‑C and USB‑A design. It offers plug‑and‑play simplicity—perfect for transferring large photo libraries, videos, or backups across Android phones, tablets, and legacy PCs—and consistently hits up to ~400 MB/s read and ~350 MB/s write speeds, making file transfers quick and smooth