Best usb flash drive 2021

Which is the best usb flash drive in Australia?

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The 10 best usb flash drives to buy in Australia

The top 10 list of the best usb flash drives lists various brands and prices

Review10Best compares the best usb flash drives in Australia and selects the one by SanDisk as the best usb flash drive. In a usb flash drive buying guide, you can read more about the features of the different usb flash drives and see a recommendation on which usb flash drive to buy in Australia in 2021. By considering the top list of usb flash drives, you can find the best usb flash drives and save time shopping online.


Table of contents

  1. Read the ultimate usb flash drive buying guide
  2. View the usb flash drive picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best usb flash drives: A complete buying guide

All you need to know before buying a great usb flash drive

Picture of a usb flash drive

There are fewer devices more useful than a good USB flash drive. Suitable for storing and transferring data from device to device, these portable storage devices have many uses that make them a great buy for most people. To help you find the best USB flash drives for your needs, check out the handy buying guide below: It has all the info you need to find the perfect storage device:

What are usb flash drives?

A USB flash drive is a portable storage device that uses flash memory to store and transfer various types of files like photos, videos, music, documents etc. It plugs into the USB port in a computer and comes with varying memory levels, ranging from a few gigabytes all the way up to several terabytes, with more memory allowing you to store more files.

Why should you buy a good usb flash drive?

Given the massive role that computers play in our day to day lives, most people benefit from owning a great USB flash drive. The devices are small and portable yet have an impressive storage capacity, letting you store various files onto the drive like music, movies, tv shows, documents etc., making it suitable for all kinds situations, including work, school, or just watching stuff at home.

Another picture of a usb flash drive
How to choose the right usb flash drive?

Here are some things to consider when you’re buying the best USB flash drives:

  • Capacity: The higher the memory capacity the more data the flash drive holds, although it will also increase the price. Consider what you need to store on it to ensure you get a suitable capacity for your needs. For instance, a flash drive under 10GB is fine for music, photos, and a few movies, but if you plan on storing lots of large files (like films and TV shows) then a higher capacity is recommended.
  • Speed: USB flash drives come in three specifications, each one impacting how quickly the device transfers data from a computer to the flash drive. USB 1.0 is the original specification and not that common these days, mainly due to its slower speeds, with USB 2.0 and 3.0 being the standard spec for most devices. USB 3.0 transfers files the quickest so is the most convenient, although it will cost more than USB 2.0.
  • Security: USB drives are very convenient for file transfers but aren’t the most secure device, with the lower capacity making it hard to implement decent encryption software. Some devices come with better security, such as a pin code to access the device or built-in encryption software, although these will cost significantly more than standard devices. Consider how secure you need it to be - it may not be too much of an issue unless you are storing sensitive information.
What is the best kind of usb flash drive in Australia?

There are three types of USB flash drive specifications available:

  • USB 1.0 Flash Drives: The original USB specification, USB 1.0 is mostly outdated but you can find some devices using this. Technically, an updated version called 1.1 knows the standard for this specification but offering transfer rate of 12 Mbps.
  • USB 2.0 Flash Drives: This specification is found on most cheap USB drives, with the fastest USB 2.0 devices offering transfer speeds up to 480 Mbps.
  • USB 3.0 Flash Drives: The best USB flash drives use USB 3.0, offering the fastest transfer speeds at up to 5 Gbps, while more recent devices use USB 3.1 that can offer transfer speeds of up to 10 Gbps. These devices are more likely to have encryption software for added security, although it’s not a given.
…are you ready for the best picks of 2021?

Top 10 list of usb flash drives in Australia (November 2021)

The bestseller list compares brands and their usb flash drives. Which usb flash drive is the best?
Ad We earn commissions from purchases made using links in this list » more information
Best choice* TOP 1
Image of SanDisk SDCZ48-128G-U46 usb flash drive
SanDisk 128GB Ultra USB 3.0 Flash Drive - Black - SDCZ48-128G-U46*
  • Operating temperature 0 degree to 45 degree in Celsius. Storage temperature minus…
  • Available in 16 GB, 32 GB, 64 GB, 128 GB and 256 GB capacities
  • Password protects and encrypts private files with SanDisk SecureAccess software
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TOP 2
Image of SanDisk SDDDC2-128G-G46 usb flash drive
SanDisk Ultra 128GB Dual Drive USB Type-C (SDDDC2-128G-G46),Black, Silver*
  • Free up space on your Android smartphone
  • Easily transfer files between smartphones, tablets and computers
  • The flash drive for USB Type-C devices
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TOP 3
Image of SanDisk SDCZ74-128G-G46 usb flash drive
SanDisk 128GB*
  • Five-year limited manufacturer (5)
  • Available in capacities up to 256GB*
  • Transfer a full-length movie to the drive in less than 30 seconds(2)
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Offer* TOP 4
Image of SanDisk SDCZ430-032G-G46 usb flash drive
Sandisk SDCZ430-032G-G46 32GB Ultra Fit USB 3.1 Flash Drive, Black*
  • This is an aftermarket of generic part
  • Speed performance rating: Class 4 (based on SD 2.0 Specification)
  • SD cards are fully compatible with all SD-compliant devices
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TOP 5
Image of Kingston DTX/256GB usb flash drive
Kingston DataTraveler Exodia DTX/256GB Flash Drive USB 3.2 Gen 1 - with Protective Cap and Keyring in Multiple Colours*
  • Backed by a five-year warranty, free technical support and legendary Kingston re…
  • Multiple colour options by capacity
  • Practical cap protects the USB plug
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TOP 6
Image of SanDisk SDCZ73-032G-G46 usb flash drive
SanDisk 32GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-032G-G46, Black, Silver*
  • Recover lost or corrupted files with a year's subscription to RescuePRO
  • Secure file encryption and password protection with SecureAccess software
  • Transfer a full length movie in less than 30 seconds
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TOP 7
Image of SanDisk SDCZ430-032G-G46T usb flash drive
SanDisk 32GB 3-Pack Ultra Fit USB 3.1 Flash Drive (3x32GB) - SDCZ430-032G-G46T*
  • Five-year limited manufacturer warranty [Visit the official SanDisk website for warranty…
  • Move a full-length movie to the drive in less than 30 seconds(2) [(2) Based on 1.2GB…
  • Write up to 15X faster than standard USB 2.0 drives(1)
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TOP 8
Image of SanDisk SDCZ48-256G-U46 usb flash drive
SanDisk 256GB Ultra USB 3.0 Flash Drive - Black - SDCZ48-256G-U46*
  • Operating temperature 0 degree to 45 degree in Celsius. Storage temperature minus…
  • Available in 16 GB, 32 GB, 64 GB, 128 GB and 256 GB capacities
  • Password protects and encrypts private files with SanDisk SecureAccess software
BUY NOW*
TOP 9
Image of SanDisk 164113 usb flash drive
SanDisk 256GB Ultra Dual Drive USB Type-C - SDDDC2-256G-G46*
  • 5 year limited warranty
  • Free up space on your Android smartphone
  • Easily transfer files between smartphones, tablets and computers
BUY NOW*
TOP 10
Image of SanDisk SDCZ73-128G-G46 usb flash drive
SanDisk 128GB Ultra Flair USB 3,0 Flash Drive - SDCZ73-128G-G46,Black, Silver*
  • With these speeds you can be sure that every transfer or save will end faster than…
  • Unique, sleek design for the modern home
  • You can be confident in the good quality, performance and reliability of every SanDisk…
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Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best usb flash drives, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a usb flash drive test. Last Update: 2021/11/27.