Technobezz is supported by its audience. We may get a commission from retail offers.

SanDisk 512GB Ultra Dual Drive Go USB-C Flash Drive - 400MB/s

Name: SanDisk 512GB Ultra Dual Drive Go USB-C Flash Drive - 400MB/s
Brand: Sandisk
SKU: B0CKJB1JWN
Price: 75.25 USD
Availability: InStock
Rating: 4.3 (5857 reviews)

4.3 (5,857 reviews)

Posted Jul 30, 2026

$75.25$89.39

16% OFFYou save $14.14

Get This Deal at Amazon

In StockPrice changed 26d ago

Is this a good deal?

The 2-in-1 flash drive with a reversible USB Type-C and a traditional Type-A connector.
Seamlessly move content between your USB Type-C smartphone, tablets, and Mac and USB Type-A computers. (Mobile device requires USB Type-C port and On-The-Go (OTG) support. See SanDisk website for list of compatible devices.)
Free up space on your USB Type-C smartphone so you can take more photos (Mobile device requires USB Type-C port and On-The-Go (OTG) support. See SanDisk website for list of compatible devices.)
Automatically back up photos with SanDisk Memory Zone app (Download and installation of SanDisk Memory Zone app required.)
High-performance USB 3.2 Gen 1 drive with up to 400MB/s ultra-fast read speeds (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB Type-C port with USB 3.2 Gen 1 support required.)

Good Deal

Save 16% on this 512GB dual-connector flash drive. Transfer files between USB-C phones and USB-A computers at up to 400MB/s. Ideal for expanding phone storage.

What we like

USB-C and USB-A connectors
Up to 400MB/s read speed
512GB large capacity
Compact and lightweight

Watch out for

Write speed not specified
Plastic build may feel cheap

Tip: Use the SanDisk Memory Zone app for automatic photo backups from your phone.

Our Take

Best for: Users needing to transfer files between USB-C phones and USB-A computers

The SanDisk Ultra Dual Drive Go is a practical 2-in-1 flash drive that bridges USB-C and USB-A devices. With 512GB storage and read speeds up to 400MB/s, it handles large file transfers quickly. The reversible USB-C connector works well with modern smartphones and tablets, while the traditional Type-A plug fits older computers. The drive is compact and easy to carry, though the plastic casing isn't premium. Performance is solid for file transfers and backup, but write speeds are slower than read. The SanDisk Memory Zone app adds convenience for automatic photo backups on Android. 78. If you frequently move files between a USB-C phone and a laptop, this drive saves time and hassle.

Price Analysis

At $75.25, this is 16% off the $89.39 original price and below the 90-day average of $81.78. It's also lower than the 180-day average of $79.14, making it a solid buy for a 512GB dual-connector drive.