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SANDISK 128GB Ultra Flair, USB-A Flash Drive, Up to 150MB/s Read Speeds9.2Our score 4 photos
SBrandSandiskSSandisk4 products in our catalogSee all Sandisk products →ID DBD-21100

SANDISK 128GB Ultra Flair, USB-A Flash Drive, Up to 150MB/s Read Speeds

9.2/10 our score 4.6 (210,859 ratings on Amazon)

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 driv

Memory Storage Capacity128 GBHardware InterfaceUSB 3.0Connectivity TechnologyWiredFlash Memory TypeUSB

About this item

  • 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
Category: Storage › USB Flash DrivesRanked #99 of 41 in Storage
9.2Our score
Our verdict

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 driv

Ranked #99 in Storage · 4 things we like

Quick answer The SANDISK 128GB Ultra Flair scores 9.2/10 with us. Amazon owners rate it 4.6 out of 5 across 210,859 reviews, in line with the 4.5 average of the 29 products we track in Storage. It was listed at $25.99 on Amazon when we last checked in September 2026. Key facts: memory storage capacity 128 GB, hardware interface USB 3.0, connectivity technology Wired.

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.

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Product information

24 specifications
Memory Storage Capacity128 GB
Hardware InterfaceUSB 3.0
Additional FeaturesFly Through Transfers. Experience high-speed USB 3.2 Gen 1 performance of up to 150MB/s
Write Speed4
Read Speed150 megabytes_per_second
Connectivity TechnologyWired
Flash Memory TypeUSB
Hardware Connectivity TechnologyUSB 3.0 Micro B
Compatible DevicesComputers, Laptops, Tablets, Smartphones with USB port
Colorblack
Item Dimensions D x W x H0.26"D x 1.67"W x 0.52"H
BrandSandisk
Model NameSDCZ73-128G-G46
Item HighlightUSB Flash Drive, Up to 15x Faster than standard 2.0, Password Protection, Durable, Sleek Metal Casing, USB 3.0, Silver/B
Unit Count1 Count
Number of Items1
Number of Packs1
Global Trade Identification Number00619659136710
Built-In MediaMemory, USB Drives, USB Flash Drives
Item Weight4.5 g
Item Type NameSandisk Ultra Flair USB 3.0 128GB Flash Drive High Performance Up to 150MB/s - SDCZ73-128G-G46
Model NumberSDCZ73-128G-G46
Mfr Part NumberSDCZ73-128G-G46
Warranty Description1 year warranty

Pros & cons

What we like
  • 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
What could be better

    SANDISK 128GB Ultra Flair: questions & answers

    Is the SANDISK 128GB Ultra Flair worth buying?

    Yes, it is one of the stronger picks in its group. We score the SANDISK 128GB Ultra Flair 9.2 out of 10. Amazon owners rate it 4.6 out of 5 across 210,859 reviews, in line with the 4.5 average of the 29 products we track in Storage.

    How much does the SANDISK 128GB Ultra Flair cost?

    It was listed at $25.99 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What options does the SANDISK 128GB Ultra Flair come in?

    Amazon lists 10 options. Size: 16GB, 256GB, 32GB, 128GB (Pack of 3), 512GB, 1TB, 128GB, 64GB (10-Pack) and 2 more. Pick an option on this page and the button opens exactly that model.

    What are the key specs of the SANDISK 128GB Ultra Flair?

    Memory Storage Capacity: 128 GB; Hardware Interface: USB 3.0; Connectivity Technology: Wired; Flash Memory Type: USB. All 24 specifications are in the product information table on this page.

    What are good alternatives to the SANDISK 128GB Ultra Flair?

    Similar, well-rated products in our catalog: Amazon Basics 256 GB Ultra Fast USB 3.1 Flash (9.2/10, 4.6 stars from 33,726 owners); Amazon Basics 128GB USB Flash Drive (9.0/10, 4.5 stars from 4,804 owners); SanDisk 128GB Extreme PRO SD UHS-I Card (9.6/10, 4.8 stars from 1,105 owners).

    Amazon Basics 256 GB Ultra Fast USB 3.1 FlashAmazon Basics 128GB USB Flash DriveSanDisk 128GB Extreme PRO SD UHS-I Card