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Some folks are saying that USB flash drives are a thing of the past, but this couldn’t be further from reality. The truth is that USB drives are useful in ways that are not going out of style any time soon.

It may be possible to quickly save, transfer, and share files over the cloud these days, but USB drives offer privacy and security beyond anything the Internet could ever offer — especially in light of recent government surveillance efforts across the world.

More importantly, USB drives provide functionality beyond file storage and transfer. They give you the convenience of securely storing passwords, protecting your laptop or mobile device with physical keys, and so much more.

USB Drives Get a Bad Rap

As far back as 2012, Kit Eaton over at Fast Company claimed that USB memory sticks were “facing extinction”. These are the same memory sticks that people today — in 2015 — still carry around and use every single day.

In fact, the coffin in the nail of Kit’s claim is this: a 2015 report by Global Industry Analysts found that the global market for these little memory sticks is due to exceed over half a billion units by 2020.

usb-memory1

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The reasons provided in the report for the surging growth of this market (despite the availability of so many alternative cloud solutions The Cloud Storage Showdown - Dropbox, Google Drive, SkyDrive & More The Cloud Storage Showdown - Dropbox, Google Drive, SkyDrive & More The cloud storage scene has heated up recently, with a long-awaited entry by Google and a revamped SkyDrive from Microsoft. Dropbox has gone unchallenged by the major players for a long time, but that’s changed... Read More ) were:

  • Rapid penetration of the USB 3.0 standard with high data transfer rates (1.25 Gbps to 5 Gbps).
  • Proliferation of mobile devices with microUSB ports are “lending traction to the USB flash drives market”.
  • An increase in the capacity of these drives, which are up to 256 GB right now.

It isn’t even debatable really. People like that you can plug in a USB drive and quickly transferr files rather than waiting to slowly upload files to cloud services — services which are constantly marred with news reports of data losses, privacy issues, and hacker penetrations.

The Many Uses of USB Flash Drives

The popularity of these drives isn’t only due to superior speed and portability, but also because of the variety of things you can do with them.

1. Use USB Drives as Physical Keys

If you travel a lot, then you probably use your laptop or tablet in airports, Internet cafes, and other public places. These are unfortunately the most common places where you’ll find thieves just waiting for unattended devices to steal. This is when a USB drive as physical key comes in handy.

usb-memory2

There are a few ways you can turn your USB drive into a physical key 3 Tools for Turning Your USB Drive Into a Secure Unlock Key for Your PC 3 Tools for Turning Your USB Drive Into a Secure Unlock Key for Your PC Read More .

Predator is one of the most recommended applications out there. It locks your computer whenever you remove the USB drive. But more than that, Predator takes a picture any time someone tries to use your computer when you’re away, and it’ll issue a loud alarm if someone enters an incorrect password.

The downside is that Predator costs up to $30. If that’s an issue, you might be better off using the free USB Raptor instead.

usb-raptor

Raptor may not have all of the bells and whistles of Predator, but it will lock your laptop pretty solid, even without the ability to enter a password at all until the drive is plugged back in.

2. Physically Secure Your Laptop

An alternative to using a USB drive as a physical key is to use it as an actual security device. Sounds weird, but once you see how LAlarm works, you’ll wonder how you ever got by without it. (And it’s free!)

How it works is ingenious. You fasten a thin metal cable or strap to the memory stick, secure the other end to a large table or another immobile device near you, and plug the USB stick into your computer. The moment you lock the Windows screen, your USB security system is enabled.

usb-alarm

It seriously gives new meaning to the phrase “locking down” your laptop. You can also customize the alarm sound the software makes if the USB drive gets pulled out, like an ear-piercing noise that’ll attract a lot of attention. The would-be thief is likely to put the laptop back down and run!

3. No Need to Remember Passwords

The funniest thing I’ve seen is when visiting a friend’s house, my friend couldn’t remember his Wi-Fi password, so he went into his den and dug around in his desk for a while to find a small slip of paper he had used to write down his wireless credentials.

He could have just saved his wireless credentials to a USB drive, in which case the USB drive would act like a physical key that can set up Wi-Fi access.

The easiest way to do this is using the netsh command. Start by opening the Command Prompt and typing: netsh wlan show profiles

netsh

Once you’ve identified the name of the profile you want to use, you can save it to USB using this command:

netsh wlan export profile “<profile-name>” key=clear folder=”<drive-letter-of-USB>”

Obviously, replace the <profile-name> and <drive-letter-of-USB> with the appropriate terms.

Next, when you’ve lost your network connection, or someone has arrived at your home with a new laptop and they need your network connection settings, just plug your USB into their device and type:

netsh wlan add profile filename=”<path-of-xml-file>” user=all

Replace <path-of-xml-file> with the path of your USB drive and the XML file stored there. This will create the wireless profile with all of the correct settings and password to connect to your wireless network.

4. Carry Portable Apps With You

USB memory sticks aren’t just about storing files. Sometimes they can be used to carry around a virtual briefcase of software for all of your needs.

If you’re a writer, imagine having your favorite word processor and dictionary/thesaurus apps right in your front pocket. If you’re a software engineer, imagine having programming software and security apps so you can do your important work anywhere.

There are many solutions for this. In fact, Mark has covered a complete list of portable apps The Best Portable Apps The Best Portable Apps Portable apps are light software versions that can be run from a USB drive without being installed on the host computer. We have selected the best ones for a number of tasks. Read More  that you can load up on your USB stick, but if you don’t want to do all of that work yourself, you can use the Portable Apps tool that we’ve reviewed before How Portable Apps Can Make Your Life Easier & Save Resources How Portable Apps Can Make Your Life Easier & Save Resources If you frequently switch computers and have cloud storage space or USB drives to spare, here's an idea: outsource your applications. Read More here at MakeUseOf.

portable-apps

Portable Apps offers a selection of over 300 apps ranging across categories like Education, Office, Internet, and Games. Can the cloud do this? Maybe, but it would be pretty hard to access these important apps during those times when you don’t have an Internet connection!

5. Boot Linux Live

Another excellent purpose for a USB drive is to live boot a PC or Mac into any distro of Linux.

What good is carrying around a live Linux distro? Well, just one glance at Justin’s list of 50 cool uses for booting live Linux The 50 Cool Uses for Live CDs The 50 Cool Uses for Live CDs This Live CD how-to guide outlines just a few of the many uses live CDs can offer, and is a great resource for live CD beginners and enthusiasts alike. Read More should give you all the reasons you’ll ever need. You can do it to restore data, work on or recover a system, set up a temporary SSH or VNC server, and so much more.

livecd

You can live boot a Mac into Linux using a USB stick How to Boot A Linux Live USB Stick On Your Mac How to Boot A Linux Live USB Stick On Your Mac So you want want to boot Linux, from a flash drive, on your Mac? If you're reading this, you probably already know it's harder than it should be. Old standbys like uNetBootin - while available... Read More as well.

Can you do that with Dropbox or Google Drive? I’m sure some clever geek could come up with a way, but it certainly wouldn’t be easy — and again, useless without an Internet connection.

USB Drives Are Here to Stay

It’s clear that USB drives fulfill many different uses. In addition to the ones outlined above, USB drives are also perfect for all of the following:

There is a reason so many people continue buying USB flash drives year after year. They are cheap to purchase, fast and easy to use, and with so many valuable uses it’s impossible to own just one.

Do you use your USB flash drives for any of the purposes listed above? If you haven’t been, are you considering doing so now? Share your own ideas for other great reasons why USB drives are awesome and will never go away in the comments section below!

Image Credit: Studio ART via Shutterstock

  1. Richard
    May 7, 2016 at 12:54 am

    One use that wasn't mentioned is the ability to create USB recovery boot discs for Windows 8/10.

  2. USBDrive
    February 9, 2016 at 11:09 pm

    Is USB still worth it?

    What kind of site is this?

    Without USB how do I transfer files without giving a large corporation access to my files?

    ridiculous, hilarious

    this site is like "the Onion" for tech

    • LW
      March 23, 2016 at 2:41 pm

      Is USB still worth it?
      - Obviously, plus the article wasn't about the USB format itself, but about USB flash drives. Do you know how to read?

      What kind of site is this?
      - A site for idiots like you. Kind of like "Ten things to see before you die" but with tech.

      Without USB how do I transfer files without giving a large corporation access to my files?
      - There are other ways like a thing called internet, you know, the what you're on right now and online cloud sharing.

      ridiculous, hilarious
      - LOLOLOLOLOLOLOLOLOL

      this site is like “the Onion” for tech
      - Sure

  3. Chris
    November 22, 2015 at 10:21 pm

    You can also use CloudReady to run ChromeOS from a USB drive. or use it to install ChromeOS on any computer. As far as performance YMMV.

    http://www.neverware.com/free/#freedetails

  4. Matthew Hughes
    November 22, 2015 at 5:35 pm

    A friend of mine has configured his laptop to have the bootloader on a USB key, so whenever he is forced to open his computer under duress (such as at an airport), the person only sees a cryptic black screen. Genius!

  5. fcd76218
    November 18, 2015 at 2:45 pm

    There always are "experts" and pundits who forecast the imminent demise of any technology. How many times have these people announced the death of the mainframe, PC and/or the laptop? "Experts" and pundits get paid for their opinions, no matter whether those opinions are right or wrong, or even logical.

  6. Emma Lopez
    November 18, 2015 at 8:47 am

    yes USB is still worth

  7. mandoran
    November 18, 2015 at 2:11 am

    Why would you want to run a two-year-old abandoned version of Chrome OS ... on a Chromebook?

  8. ReadandShare
    November 17, 2015 at 7:27 pm

    The “common denominator“ to my desktop, tablet, phone and camera is the microSD card - used by itself or with SD / USB adapters. I haven't actually tried all the examples listed above, but I wonder if pairing a microSD card with an USB adapter can perform same?

  9. kennywcarpenter
    November 17, 2015 at 5:17 pm

    Or, in the case of Windows 8/8.1 and 10, you can do it through Windows natively through PowerShell.

    1) clear-disk -number 1 1 -removeoem -removedata
    2) new-partition 1 1 -assigndriveletter -usemaximumsize -isactive 1
    3) format-volume -filesystem FAT32 -driveletter (whatever letter it was assigned)
    4) Copy all contents from Windows disk to USB: copy-item -recurse [driver letter of CD]:\* [driver letter of flash drive]:\

  10. max
    November 17, 2015 at 2:22 pm

    you forgot to mention that a USB Flash drive can be used as a windows install cd, with a tool like rufus

    • Mike Walsh
      September 10, 2016 at 2:05 pm

      ...and aside from booting a 'LiveCD' of Linux, there are certain Linux OSs whose normal mode of operation is to live permanently on (and run from)......

      You guessed it; a flash-drive.

      Like 'Puppy' Linux. Only needs around 250 MB. And with a big enough flash-drive, you can carry your entire operating system (plus a large chunk of your data) with you, wherever you go.....

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