SanDisk 128GB Ultra Flair USB 3.0 Flash Drive – SDCZ73-128G-G46, black

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#9 Best Seller in Data Storage

SanDisk 128GB Ultra Flair USB 3.0 Flash Drive – SDCZ73-128G-G46, black

$15.66 $16.87 7% off

★★★★☆ 4.6/5 (204,966 ratings)

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Our Take

After looking at over 200,000 customer ratings for the SanDisk Ultra Flair, I’m impressed by what this little drive delivers for just $15.66. The 150MB/s read speeds really stand out—I’ve seen plenty of budget drives that barely hit 30MB/s, so this USB 3.0 performance is genuinely solid for the price point.

What I like most is the practical speed difference you’ll actually notice. Moving a 4GB folder that would take forever on an old USB 2.0 drive happens in under a minute here. The metal casing feels sturdy too, which matters when you’re tossing these things in bags and pockets constantly.

The 4.6-star rating from 204,966 reviews tells the real story—81% gave it five stars, which is remarkable consistency for a storage device. Being ranked #9 in the entire data storage category speaks to its reliability.

My main complaint is that write speeds aren’t quite as impressive as the read speeds, especially with smaller files. Some users also mention the cap can be easy to lose since it’s not attached. But for under $16, you’re getting dependable performance that’ll handle everything from document backups to media transfers without breaking the bank.

About This Product

The SanDisk Ultra Flair USB 3.0 flash drive moves your files fast. Spend less time waiting to transfer files and enjoy high-speed USB 3.0 performance of up to 150MB/s. With transfer speeds to drive up to 15 times faster than standard USB 2.0 drives, you can transfer a full length movie in less than 30 seconds. Its durable and sleek metal casing is tough enough to handle knocks with style. And, with password protection, you can rest assured that your private files stay private. Help secure files in style with the SanDisk Ultra Flair USB 3.0 flash drive.

Key Features

  • High-speed USB 3.0 performance of up to 150MB/s(1) [(1) Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors; 1MB=1,000,000 bytes]
  • Transfer a full-length movie in less than 30 seconds(2) [(2) Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors]
  • Transfer to drive up to 15 times faster than standard USB 2.0 drives(1)
  • Sleek, durable metal casing
  • Easy-to-use password protection for your private files(3) [(3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9 plus; Software download required for Mac, visit the SanDisk SecureAccess support page]

Rating Breakdown

5 star 81%

4 star 11%

3 star 4%

2 star 1%

1 star 3%

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Last updated: February 23, 2026


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