Best Fingerprint Readers/Scanners For A Bit More Security

Until a few years ago, a biometric fingerprint scanner was just something used by government agencies or companies that require high-security perimeters. Nowadays, fingerprint scanners can be used by the casual consumer for locking devices or doors. If you’re in the market for a bit more security, a fingerprint reader is definitely handy to have. It also ensures you never have to worry about remembering a password or passcode. Naturally, not all of them are made the same. To help you figure out which fingerprint scanner will work best in meeting your security needs, we’ve gathered data on the best fingerprint readers/scanners in the market today.

Top 7 Fingerprint Readers/Scanners Of 2019 Reviewed

1. Thumbprint Security USB Reader

Best Fingerprint Reader For Windows 10

The K-Byte Security Fingerprint Security Reader is perfect for those who want to keep their PC or laptop secure from snoopy individuals. You can just plug it into the USB port of our computer using the included USB cable (there’s two of them) and viola! This device comes with its own software that will encrypt your Windows Login, Screen Saver Lock, Password Bank, File/Folder Encryption, and Virtual Disk Drive. And it can store up to 10 different fingerprints.

This device is very budget-friendly. And despite what it says on the box, you can use this with Windows 10 as long as you don’t use the included software. However, it isn’t always consistent. Several users report having to swipe really slowly just to ensure that their fingerprints are not rejected most of the time. It also won’t work if your fingerprint is moist, even just a little bit. And the plastic packaging of the device is incredibly hard to open.

Thumbprint Security USB Reader


  • Plug-and-play with Windows 10
  • Stores up to 10 fingerprints
  • Very affordable


  • Not consistent in accepting verified individuals
  • Does not work if the finger is moist
  • Plastic packaging is hard to open

2. Verifi P2000

The Verifi P2000 is a fingerprint reader with a state-of-the-art silicon slide sensor encased in an all-metal housing. It comes with a free software called RoboForm which will store your passwords on websites and applications. You can even use the software to generate passwords. Installing this device is a breeze.

And even if your fingerprint was dirty, it’s still able to “read” it. However, it doesn’t work with Windows XP and Vista. It doesn’t always work with Windows 7 (more like a hit or miss). The wire may not be of good quality since some reviewers report needing to unplug and replug the device so that it could be detected by the computer.

Verifi P2000


  • Very durable
  • Free RoboForm software
  • Easy installation


  • Doesn’t work with Windows XP and Vista
  • Hit or miss with Windows 7
  • Needs to be unplugged and replugged to be detected by computer at times

3. PQI My Lockey

Best Fingerprint Scanner For Laptop

If you want a compact fingerprint scanner for your laptop, then the PQI My Lockey is just what you’re looking for. The device works with Windows 7, 8, 10, and Hello. It features a 360°all-round detectable pad which means that it can read your fingerprint even if your finger is placed on the sensor at a different angle. The device uses breath-sensing, AI biological detection and a high-precision algorithm to detect fake fingerprints.

My Lockey allows you to encrypt data easily; It can also lock and unlock multiple files simultaneously. And you can store up to 10 different fingerprints on the device which provides multiple individuals access to the same device. One thing we love is the fact that this very small scanner features an LED light that turns green when it verifies a fingerprint and blinks red if it cannot read a fingerprint successfully. However, it doesn’t come with any instructions. It cannot be used to access websites and apps. And it cannot read fingers that are completely dry. You’ll need to moisturize.

PQI My Lockey


  • 360°all-round detectable pad
  • Spoof detection
  • Very compact


  • No instructions included
  • Only for Windows login
  • Cannot read very dry fingers

4. Digital Persona U.are.U 4500 Fingerprint Reader

Best Fingerprint Scanner For PC

This fingerprint scanner from Digital Persona is an optical scanner that is suited for businesses, not for the casual user. It features a full metal casing with a sensor that has a 512 dpi and a 70-inch cable that will allow you to plug the unit into your PC (even if it’s on the floor) and place the scanner on your desk.

And it works beautifully. It is incredibly accurate, more often compared to the other picks. However, the biggest issue with this device is the fact that it doesn’t come with any instructions, software, or guide. This is not a plug-and-play model. You will need special software to use the device. It is an ideal choice if you are an IT person or a software developer (or are employing one).

Digital Persona U.are.U 4500 Fingerprint Reader


  • Very accurate
  • Full metal casing
  • High-quality image (512 dpi)


  • No software or driver included
  • Not for consumer use
  • Not plug-and-play

5. Kensington VeriMark

Best Fingerprint Reader For Windows Hello

The Kensington VeriMark is very similar to the PQI My Lockey in certain aspects. It also features 360° readability and anti-spoofing protection. It has a compact design and can be plugged into any USB A port. And it is compatible with Windows 7, 8.1, 10, and Windows Hello. What makes this device different is the fact that it is FIDO U2F Certified which allows you to protect your cloud-based accounts like Google and Dropbox using 2-factor authentication (only on Chrome).

It has a False Rejection Rate (FRR) of 3% and a False Acceptance Rate (FAR) of 0.002% which is awesome. And it can be easily attached to your standard key ring if you want to bring the device with you wherever you go. Even better, the manufacturer provides a 90-day money back guarantee. However, it is not compatible with Mac OS, Linux, or Chrome OS. The password manager doesn’t work well. And it is a bit pricier than similar models.

Kensington VeriMark


  • 2-factor authentication
  • FRR 3%, FAR 0.002%
  • 90-day money back guarantee


  • The password manager isn’t all that great
  • Not compatible with non-Windows OS
  • More expensive

6. Verifi P5100

The Verifi P5100 is slightly similar to the P2000. It comes with a full-metal casing and a silicon touch sensor. Its sleek design doesn’t take up too much space on your desk. And it comes with a free edition of Roboform’s password manager software. You can use this device to log on to Windows 7, 8, and some versions of Windows 10 (not pro). We like the fact that this device has an extra large sensor and doesn’t require you to swipe your finger on the sensor to scan. Just place it on top of the sensor and voila!

However, it will require you some “practice” to get the placement right for accurate scans. You need to remember exactly how you placed your finger when you enrolled your print. The sensor seems to have a hard time in sensing very dry fingers. And the unit costs almost $100 more than most of our other picks. If you were to buy this for a business or imagine using it for a few years at least, then it’s definitely what you need since this device will probably last for a good long while. But for casual users, the extra cost may not be worth it.

Verifi P5100


  • One-touch scanning
  • Extra-large sensor
  • Full-metal casing


  • Very expensive
  • Not good at sensing very dry fingers
  • Correct finger placement is required

7. iDOO Mini USB Fingerprint Reader

The iDOO Lockey is a fingerprint scanner that can secure your laptop and files within seconds. It has a lot of the same features as the PQI My Lockey like the compact design and the 360° all-around detectable pad. This device also stores up to 10 different fingerprint IDs. And it is compatible with Windows 7/8.1/10. And the price is very affordable. However, it doesn’t work as well as the PQI My Lockey and setting it up isn’t as easy as well. In addition, there are no directions or instructions for you to follow.

iDOO Mini USB Fingerprint Reader


  • Secures laptop and files
  • 360° all-around detectable pad
  • Stores up to 10 fingerprints


  • Not easy to install
  • No instructions included
  • Doesn’t work as smoothly as other similar models

Fingerprint Reader Buying Guide

Unauthorized access is not something that’s unusual these days. Which is probably why a lot of smartphones now utilize fingerprint scanners for security and convenience. Passwords and passcodes are so cliches, right? Of course, that’s not the only way these scanners are used nowadays. Aside from mobile devices, government agencies, and high-security areas, you’ll find that these biometric devices have become more commonplace in securing things that we value.

Some fingerprint readers are used to secure laptops and flash drives. Others are used to secure safes, homes, and businesses. Because of differing security needs, fingerprint scanners are not all made equal which makes finding the right one to meet your needs a bit overwhelming. If you’re in the market for a fingerprint reader, you’re going to need all the help you can get. Our in-depth guide on fingerprint scanners should do the trick.

How does a fingerprint scanner work?

Everyone’s fingerprint is unique. The pattern of ridges and valleys on your finger is unlike anyone else’s. Fingerprint scanners work by capturing that unique pattern and analyzing it using a software. It will compare the scanned fingerprint and compare it to the ones it has on file. A match means that the person’s identity has been verified and therefore can be granted access.

Types of Fingerprint Scanners

There are three types of sensors used to scan or read fingerprints – optical, capacitive, and ultrasonic.

Optical Sensor: this type of scanner uses a bright light to illuminate your finger and creates a digital image of your fingerprint using a light-sensitive microchip or an image sensor. The software then turns that pattern into a code. A lot of PC-connected fingerprint readers are optical sensors.

Capacitive Sensor: this type of scanner “senses” the ridges and valleys, loops and whorls of your fingerprint using electricity. The ridges will touch the surface of the scanner creating a change in capacitance while hollow portions will not. The charge created will be measured by the sensor, creating an accurate map of the fingerprint. Most fingerprint scanners in smartphones are capacitive sensors.

Ultrasonic Sensor: unlike the other types, this sensor uses sound waves to scan fingerprints. Ultrasonic pulses are sent out by the device. The ridges and valleys of a fingerprint will “bounce” sound back differently. The device uses the reflected sound waves to produce a 3D map of a fingerprint pattern. This type of sensor is not yet in use as it is still being prototyped.

Let’s talk about accuracy

A fingerprint scanner is only as good as its accuracy. If it can’t accurately scan your fingerprint, then it won’t be able to keep your valuables secure. One way you can determine accuracy is through the image quality of a scan. Some manufacturers will measure image quality in dots per inch.

A good quality image of any potential device should be no less than 250 dpi. The Digital Persona U.are.U 4500 Fingerprint Reader, for example, has 512 dpi. Other manufacturers list accuracy as false acceptance rate (FAR) which measures how many times an unverified person is granted access. Some use the false reject rate (FRR) which measures how often a verified person will be rejected by the scanner.

Accuracy can also be affected by the type of sensor used. Optical scanners do not perform well in cold environments. Dust, sand, or other debris on the glass can also affect the accuracy of an optical scanner.

Is the fingerprint scanner compatible with your device and software?

You need to make sure that the fingerprint scanner you get will work with the device you’re going to be using. A lot of fingerprint readers work on Windows while only a handful works on Linux, Mac, and Android. And even then, you’ll need to check if your version of Windows (or other O/S) works with the fingerprint scanner because it doesn’t always mean that the device will support all versions of an O/S.

The Thumbprint Security USB Reader is one exception. It can run on Windows 10 and Linux, just don’t use the software provided. You also need to check the compatibility of the scanner with the software you’re going to use such as Fingerprint Attendance Software or Windows Hello.

Is it durable?

If the fingerprint scanner is going to be exposed to repeated physical contact, you’re going to want one that will generally hold up to frequent use. A full metal design like the Verifi P2000 is best if you’re going to use the scanner in an office environment. Metal is also best since it’s tougher than plastic. In addition, plastic generally attracts dust and fingerprints which makes them harder to clean.

Do you need cheat detection?

You’ve probably already seen how someone can fool a biometric scanner into thinking he’s a verified person. Don’t think that this only works in the movies because it doesn’t. Some fingerprint scanners are basically just cameras taking a digital photo of a fingerprint which can be pulled off from a surface using tape. Without cheat detection, a resourceful person can use fake fingerprints to fool your system. Using spoof detection software like what is featured with the Kensington VeriMark can help reduce the likeliness of the system getting fooled.

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A blogger, personal finance enthusiast with slight “addiction” of planning and organizing whether it’s budget, business or just life in general. When you run into an article around the web you can clearly tell it’s Michael’s work,as it can never be mixed with anyone else's , because of his very unique own voice. Finances, real estate, budgeting, new technological solutions are not the only talking points, that he has his heart set on. Passionate about life he studies and writes about environmental changes, human rights and quality of life. Being a true humanist he draws inspiration from the simple thing as an everyday life and the matters one come across on daily bases doing his best and above to help everyone around.


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