• Last updatedLast updated: Oct 27, 2021

10 Best USB Microscopes – Compact Devices for Multiple Purposes!

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What is the best USB Microscope? This tool is very practical and comes in handy for many things. You can use it to examine something closely and repair your small electronics. The USB microscopes are accessible and convenient for both fun alike and professional use.

With all the models available on the market, we know how difficult it can be to buy the best tool that meets your needs. Firstly, it is important to understand how they work to make sure that you purchase a model that is worth your money. To help you make the appropriate choice and get the best USB Microscope, we have included top-rated models here. For our research, we considered some criteria: a range of magnification, resolution, software compatibility, dimensions, weight, and warranty. Are you ready to learn more? Stick with us, and by the end of this article, you will learn how to find a proper device for your needs!

Top 10 USB Microscopes Review 2022

  • Magnification: 20x – 200x
  • Resolution: 1600x1200p (5MP)
  • Software compatibility: Windows, Mac OS
  • Dimensions: 9 x 7 x 5 inches
  • Weight: 1.43 pounds
  • Warranty: 2-year

 More features: 30 FPS video, 4-foot USB 2.0 cable, adjustable stand height, TV-out

If you are looking for the best USB microscope, then the Celestron Handheld Digital Microscope Pro is a model that you will love. It comes with a true 5MP sensor that helps you capture and save sharper images. Additionally, it is equipped with a 5-element IR cut high-quality glass lens that helps you benefit from high-resolution images and videos.

Another great feature of the Celestron USB microscope is that it is compatible with Windows and Mac and is suitable for low-power observations. Additionally, it is easy to use and can be taken with you thanks to its 4 foot USB 2.0 cable.

You can set it to a high or low magnification level according to your needs. When it is high, it helps you observe traditional slides. When it is set low, you can use it to easily view rocks, plants, bugs, and many other things. Not to mention the fact that it is provided with many accessories: a digital microscope USB, a software CD, an adjustable height stand, a calibration ruler, and a cleaning cloth.

What makes it stand out? We love the fact that it is easy to assemble and use and that it comes with a built-in intervalometer that helps you program videos and pictures.

Which disadvantages must you keep in mind? The software occasionally freezes. This means you will have to reboot it from time to time.

RELATED: 8 Best Digital Microscopes to Capture the Most Amazing Images
  • Magnification: 40x – 1000x
  • Resolution: 640x480p
  • Software compatibility: Mac OS X 10.5, Windows XP, Linux kernels 2.6.26 and above, Android
  • Dimensions: 7.01 x 4.53 x 2.13 inches
  • Weight: 9.1 ounces
  • Warranty: 30-day return period

 More features: 30 FPS video, 8 LED lights, metal stand, OTG adapter, ruler, driver, carrying case

If you are looking to buy the best USB microscope with 1000x magnification at an affordable price, then the Bysameyee USB Digital Microscope has got you covered. Not only is it sold at a good price, but it is also multifunctional. You can use it to capture, record, and measure things. Once you connect it to devices, you can record videos, capture images, and take screenshots of images. The unit is compatible with Windows, Mac, Linux, as well as Android phones. This gives you a wide scope of action and facilitates your work.

You will enjoy the fact that it gives you a wide range of applications. The Bysameyee USB microscope can be used by everybody: kids, collectors, engineers, students, inventors, etc. As if it is not enough, it is equipped with 8 built-in LED lights that help you see even the smallest things.

What makes it stand out? You can easily control the light brightness with the LED dimming control knob. Additionally, it comes with many accessories: a metal stand, a carrying case, an OTG adapter, driver, and ruler. All these help you benefit from a multi-purpose application.

Which disadvantages must you keep in mind? Unfortunately, it does not work with iPhones.

  • Magnification: 20x – 220x
  • Resolution: 2592x1944p (5MP)
  • Software compatibility: Windows (XP/Vista/7/8/10), Mac OS 10.5 and above, Android, iOS
  • Dimensions: 7 x 3 x 7 inches
  • Weight: 9.6 ounces
  • Warranty: 30-day return period

 More features: 30 FPS video, adjustable polarization, MicroTouch feature

Are you looking for a premium pick USB microscope? You will love the Dino-Lite USB Digital Microscope AM7115MZT. It provides you with excellent image and video resolution with its 20x – 220x optical magnification. This helps you view your items with precision and clarity.

Additionally, the tool makes it possible for you to measure using different units: um, inch, mm, mil. It includes different forms such as circles, angles, lines, arches, grids, and more. You will also love the controlling glare option available on this Dino-Lite USB Digital Microscope AM7115MZT. Through this function, you can switch polarization on and off and adjust it to benefit from full or half polarization.

This USB microscope is primarily designed for professionals: technological engineers and scientists. It perfectly captures high-resolution images, and its software makes it possible for you to compare things and conduct an in-depth analysis of your saved files.

What are its best features? We love the fact that it is equipped with a MicroTouch feature. This makes it easy for you to capture images through the touch-sensitive area provided on the tool. This way, you don’t have to use a mouse or a keyboard. As if it is not enough, the Dino-lite USB digital microscope is compatible with Mac OS, Windows, iOS, and Android. You can therefore use it on any of your devices.

What could be improved? The major drawback of this best USB microscope for Mac is its price! Additionally, it requires a WF-10 Wi-Fi adapter if you want to use its full potential.

  • Magnification: 1x – 1200x
  • Resolution: 1080P HD, 720P (12MP)
  • Software compatibility: Windows (XP SP2/Win7/Win8/Win10), Mac OS x10.5 or higher
  • Dimensions: 9.8 x 8.1 x 3.3 inches
  • Weight: 2.31 pounds
  • Warranty: 30-day return period

 More features: video recording, 7-inch screen, 8 LED illumination with intensity control, adjustable stand, microSD card slot, built-in battery

The Koolertron 7 Inch Digital USB Microscope is the perfect tool if you are looking for a product with a large screen. Its 7-ich HD LCD screen helps you benefit from a wide field of view. This way, you can easily view with a 1-1200x continuous magnification and 12 MP resolution. Next, this tool is powered by a rechargeable Li-Ion battery that lasts up to 4 hours of work time. It can also be plugged through USB, making it a portable microscope for fieldwork.

Another great feature of this pluggable USB microscope is the fact that it is provided with an angle-adjustable stand. This is practical as it helps you get rid of the issue of high reflection. With this, you cannot lose sight of the details of the items that you are watching due to reflection. With this stand, you can adjust the distance between the object you are watching and your camera.

What stands out? It is equipped with a built-in 8 LED illumination. This can also be adjusted to control the light intensity so that you get your desired level of illumination. Additionally, this USB microscope provides you with excellent clarity and details, making it easy for you to capture video and /or pictures even in dark places. Did we mention that it is equipped with a MicroSD card slot? You can insert a card inside and save all of your work.

What cons did we manage to find? As a drawback, the user manual lacks information, and the language is a bit disappointing.


Plugable Digital MicroscopeBest with Flexible Arm Stand

  • Magnification: up to 250x
  • Resolution: 1600x1200p snapshots (2MP), 640×480 video
  • Software compatibility: Windows (10, 8.x, 7, Vista, and XP), Mac OS (10.4.2 and above) and OS X, Linux 2.6.26, Android, iOS
  • Dimensions: 9 x 6 x 2 inches
  • Weight: 10.4 ounces
  • Warranty: 2-year

 More features: LED lighting, flexible arm stand, plug-and-play feature

The Plugable USB Microscope functions a little differently than the others. It possesses a unique lens that does not require focusing. This simply means that you can place it anywhere, and the resolution of the image and/or video comes out sharp. This way, you benefit from excellent flexibility. Also, the tool comes with a stand equipped with a large grid. This grid is practical as it helps you align your objects perfectly.

Did we mention that it is affordable? You don’t need to spend a huge sum of money to buy the Plugable USB microscope. Additionally, it comes with a 250x magnification that provides you with excellent clarity.

Why did it make our list? The light wheel provided by the manufacturer on the microscope’s body is adjustable, and you can use it to easily make your changes. Also, the integrated lighting is practical as it helps you view your items with ease. You can adjust the brightness through the graduated marks available for easy measurement.

What is not ideal about it? While many agree that this is the best cheap USB microscope, it is not great with slides. They sometimes become blurry.

RELATED: 5 Best Microscopes for Coins – Essential Tool for Any Collector
  • Magnification: 10x – 220x
  • Resolution: 1280x720p, 4032x3024p images (12 MP), 1080P Full HD video
  • Software compatibility: Windows (XP SP2/ Vista/Win7/Win8/Win10)
  • Dimensions: 11.2 x 8.4 x 3.1 inches
  • Weight: 2.4 pounds
  • Warranty: 30-day return period

 More features: 8 LED illumination, adjustable stand height, MicroSD card slot, UV filter

The Koolertron 4.3-Inch LCD Digital USB Microscope is another great model from Koolertron. Although its screen measures only 4.3 inches, it is sufficient to display images and videos with clarity and precision. Additionally, its display is full HD with a perfect 1080P resolution. You will love the fact that it comes with a MicroSD card slot. You can insert a card inside the slot to save your photos and videos.

This Koolertron USB microscope is flexible and comes with extra features. You will love its adjustable height stand, as well as its UV filter that contributes to reflection reduction and lens protection. Additionally, the tool is equipped with 8-LED flexible illumination. Their brightness is adjustable, and it is helpful for your tasks. More importantly, it is possible to connect your microscope to a PC and transfer your videos and images.

What do we love it for? We love the fact that it comes with a wide range of applications. This USB microscope can be used for including jewelry, insects, PCB, watch/clocks, LED screens, and cells. Last but not least, the microscope is ergonomic and provides you with the best experience.

What were we disappointed with? It does not support the iOS system.


OMAX MD827S30L Digital Biological CompoundBest with Swiveling Head

  • Magnification: 40x – 2000x
  • Resolution: 2048x1536p (3MP), 4 fps at 2048x1536p, 10 fps at 1024x768p
  • Software compatibility: Windows (XP/Vista/7/8/10) and Mac OS
  • Dimensions: 17 x 12.5 x 11 inches
  • Weight: 13.75 pounds
  • Warranty: 5-year

 More features: replaceable 3W LED light, variable intensity, swiveling digital binocular head, lockable focus knob

The OMAX MD827S30L Digital Biological Compound Microscope can be used for personal and professional use. If you are looking for a tool that will help you capture your images easily, then this model with a swiveling head has got you covered. To facilitate your work, this microscope’s quality is excellent. Also, setting it up is easy, whether or not you are familiar with compound microscopes. The instructions available in the user manual guide you and tell you what to do and how to do it.

As a USB microscope, you can plug it on to a computer via USB to capture images. Once the software is installed, and the scope is set, the operation of the tool is straightforward.

Why did it make our list? This microscope can save a maximum image resolution of 2048 x 1536 pixels. This means that you can zoom in your images easily. You can also use this tool to capture items that move. Plus, it is compatible with Windows and Mac OS.

What is not ideal about it? Unfortunately, it does not come with starter slides, and it is pricey.


Carson Zorb Digital Microscope MM-480Best with Compact Design

  • Magnification: 65x
  • Resolution: 640x480p
  • Software compatibility: Windows (98SE, ME, 2000, XP, XP Service Pack 3 Upgrade, Vista) and MAC (OSX 10.4 or later)
  • Dimensions: 2.9 x 1.9 inches
  • Weight: 3.6 ounces
  • Warranty: 2-year (purchased separately)

 More features: internal illuminator, compact design, includes CD with software

The Carson Zorb Digital Microscope MM-480 is a good USB tool has a camera that displays an excellent magnified image on your computer. The images’ resolution is 640 x 480 pixels, and it is sufficient to provide you with precision and clarity.

To help you view your items easily and perfectly, this tool is equipped with an internal LED illumination. This light system ensures that you benefit from a bright and crisp on-screen image. Additionally, you can use it to record videos.

What do we love it for? The 65x effective magnification helps you to see ordinary objects in enlarged details, and it is compatible with Windows and Mac OS. To plug it into your computer, you will need a USB cable. This Carson Zorb digital microscope is delivered with one as well as CD software. Did we mention that it is very budget-friendly? With all its functions, this unit is sold at an affordable price, which is why many people think that this is the best USB microscope for trichomes.

What were we disappointed with? It’s a shame that it is not compatible with tablets. Also, the microscope lacks accessories.

  • Magnification: 10x – 300x, 4x digital zoom
  • Resolution: 4032x3024p True HD
  • Software compatibility: Windows
  • Dimensions: 5.91 x 3.15 x 6.69 inches
  • Weight: 1.76 pounds
  • Warranty: 1-year

 More features: 30 fps video, MicroSD slot, 3″ LCD display, plug-and-play feature with Windows 10

The Opti-Tekscope Microscope is the best USB microscope for coin collectors. Firstly, it is reasonably priced, and you don’t need to spend a huge sum of money to purchase it. Secondly, it has a fantastic LCD screen that helps you to view small object details. Additionally, it captures high-resolution images and video, and you will love the final results.

We also adore the clean look of this USB microscope for coins. It has a durable aluminum shell. Not only is it lightweight, but it is also sturdy.

What do we love it for? This microscope’s scope boasts 300x magnification, and you can make out fine details on small items. It comes uses the Windows 10 camera app with its plug-and-play feature.

Concerning its lighting, we love that this model comes with 8 built-in LED lights. These provide you with an impressive brightness that helps you benefit from extra clarity despite the camera’s nature.

What were we disappointed with? What ultimately sets this USB microscope for coins back is the fact that it does not come with measurement options. But it still provides high-quality images and is budget-friendly. There is no reason why you won’t do fine with the Opti-Tekscope OT-M HDMI Microscope Macro Camera Magnifier.


STPCTOU Wireless Digital MicroscopeBest with Wi-Fi connection

  • Magnification: 50x – 1000x
  • Resolution: 1080p HD, 1280x720p, 640x480p (2MP)
  • Software compatibility: iOS, Android, Microsoft Windows, MAC
  • Dimensions: 7.4 x 4.6 x 1.9 inches
  • Weight: 5.3 ounces
  • Warranty: 30-day money-back period, 1-year warranty

 More features: video function, Wi-Fi or USB connection, 8 LED lighting, adjustable brightness, flexible arm stand, built-in battery

Explore the micro world with the STPCTOU Wireless Digital Microscope. This digital microscope has a wide range of applications. You can use it for PCB (industrial inspection), skin inspection, coin or stamp collections, insect observation, biological research, jewelry identification, and many more. As you can see, it is multifunctional and can serve different purposes. Thus, it can be used by children, testers, collectors, teachers, students, and anyone interested in exploring the world through the eyes of a wireless microscope.

We love that it supports high-resolution image transmission through its app. Plus, it is compatible with Android, iOS, Mac, Windows, etc. You can, therefore, connect it to your devices through Wi-Fi or USB connection.

As for its 50x to 1000x magnification scope, this offers you clarity, and a unit has a good focus wheel movement. Additionally, its built-in 8-LED lights are adjustable, and you can adapt them to meet your image and video needs.

Why is it special? We love the fact that it is equipped with a flexible arm stand. It freely rotates at an angle so that you can examine your objects easily.

What are the flaws? We only didn’t like the fact that battery life is short.

Things to Consider

While our USB microscope reviews above contain a lot of information, you may still have some questions left as to how to make a good choice, and that is perfectly okay. We know how difficult it can be to choose the appropriate model that meets our needs, especially with all the digital microscopes available on the market. We have put together this buying guide to help you in your quest. With this, we plan to bring you various criteria that will help you make your choice. If you want to invest in a great tool that saves you time and money, make sure you follow our guide!

Advantages of USB microscopes

10 Best USB Microscopes – Compact Devices for Multiple Purposes!

A USB microscope is a digital tool that can be connected to a computer using a USB port. This unit is practical and comes with a lot of advantages for professionals and hobbyists. First of all, it is easy to use. Whether or not you know about its functioning, you can easily go through its settings with the user manual provided. Generally, the instructions are clear, and you can adjust the settings according to your needs and the items you want to view.

Additionally, most of these tools are handheld, such as seen with the Celestron Handheld Digital Microscope Pro. This simply means that you can carry them and use them to observe items and objects anywhere you go.

The USB microscope also comes with the functionality of saving files. Most of these devices allow you to save pictures and videos. To do that, they are equipped with a MicroSD card slot in which you can insert a memory card to save all of your files.

With their advanced technology, USB microscopes make it easy for you to examine your saved files later on and perform further changes for entertainment or artistic purposes.

How to pick the best USB microscope?

USB microscopes come in different models with a wide range of functions. That is why it is important to know what you are looking for and how it will help you achieve your needs. With that being said, the first thing you must keep in mind is the power you need in your USB microscope. This will help you determine who will use it and how the device will be used.

To help you in your quest, we have put together a list of useful criteria. By following them and looking closely at them, they will help you make the appropriate choice.


The first criterion to look for when searching for the best USB microscope is magnification. These devices do not rely on slides to work. They are used to examine the outer structure of solid items. To do that, they require a good magnification. The higher the magnification is, the more precise the item will be viewed.

Before purchasing, you must know that the magnification scope or level depends on the model you choose. It varies and is not static. To benefit from a precise view, it is generally recommended to choose a 40x magnification minimum. But some models go above this figure and up to 2000x. This is the case with the OMAX MD827S30L Digital Biological Compound Microscope from the reviews above. Its magnification range from 40x to 2000x.


Concerning the resolution of the USB microscope, it depends on your preferences, the clarity, and the precision you want to obtain. Additionally, the image quality depends on the size of the monitor where it will be presented.

This criterion is important, especially if you want to print images. Lower pixels might look good on your computer but turn out bad when you try to print the pictures or zoom in.

In our reviews above, the Opti-Tekscope OT-M HDMI Microscope Macro Camera Magnifier comes with a resolution of 4032x3024p, with True HD. It provides you with exceptional clarity and precision when you are viewing your items.

Software compatibility

Another important criterion to look for in the best USB microscope is software compatibility. It would be very frustrating if you buy your digital microscope and discover later on that it is not compatible with your smartphone or computer. That is why it is important to confirm that the model you are interested in matches or works on your computer before you order. To do that, you must look at the characteristics of the microscope.

Generally speaking, almost all USB microscopes are compatible with Windows, Mac OS, iOS, and even Android software, which is the case with the Plugable USB 2.0 Digital Microscope.

Additionally, you must know many USB microscopes come with CD software. If you are planning to purchase one, make sure that your computer has a CD drive to install the software. If not, you will have to find it online.

Adjustable height

It is also important to make sure that the USB microscope that you are looking to purchase comes with an adjustable height stand, such as seen with the Koolertron 4.3-Inch LCD Digital USB Microscope. This product is practical as it will help you solve or get rid of the problem of high reflection.

10 Best USB Microscopes – Compact Devices for Multiple Purposes!

Adjusting the height of your digital microscope allows you to adapt the right distance between the item and your camera. This way, you don’t lose sight of the details you are looking for. In our USB microscope reviews above, all the models that we presented come with the adjustable height feature!


Lighting or illumination is another criterion to look for in the best USB microscope. Paying attention to the brightness provided is important and making sure that it is adjustable is of great necessity. Generally, most USB microscopes come with built-in LED lights. The more available they are, the brighter the light. Look for 6 to 8 built-in LED lights, like in the Bysameyee USB Digital Microscope, so that you can benefit from an excellent level of brightness. This way, your device will reveal more details.

Several devices available in our review above come with adjustable lighting. That makes it easy for you to get the adequate quality of the image you are looking for.


Some USB microscopes come with a display while others don’t. The choice here will solely depend on your preference. A display means that you can get stunning images or video quality. In our review above, the Koolertron Digital USB microscope come with a display feature.

Additionally, you have to make sure that your device is compact enough to facilitate its use and movement around.

Dimensions and weight

Dimensions and weight are also important criteria to look for when purchasing a USB microscope. The device must be sufficiently lightweight and easy to carry around. Not only does it facilitate your work, but it also has an incidence on the working of the microscope.

With the adequate dimensions, you can place your microscope everywhere, even in small areas, and it will stand firm and not move. All the models reviewed above are lightweight and sufficiently compact.


Looking to purchase the best USB microscope? Make sure you check the warranty provided.

Checking the warranty is important as it determines the covered period of the device. During this time, you can contact the manufacturer in case of any defect appears.

Generally, most manufacturers offer a 30-day warranty period. But it is possible to find a model that goes beyond that. This is the case of the OMAX microscope above, which comes with a 5-year warranty.


The price of the USB microscope depends on your budget. Generally, the prices vary a lot, and many factors, including the brand and the functions available, can influence that. You can get impressive models somewhere around $50-$150. As for the premium options, they can cost up to $1000. But you are sure to find something that meets your needs.


Firstly, you must know that not all USB microscopes are compatible with Windows, Mac OS, and Linux software. When you want to use one on your digital device, you generally don’t need to install anything else except the microscope’s software.

Once you buy the device, it comes with its software (usually in the form of a CD). Put it in the CD drive and perform the installation. After that, you can plug your tool and start using it. If this option is not for you, you find the software online.

Once you have installed the USB microscope’s software and your computer, you can run the device and take your pictures and/or videos. But it is important to perform some adjustments. These will help you get the desired results that you are looking for. These settings mostly concern image resolution, magnification, and height adjustment. Also, don’t forget about lighting brightness and UV filter if you have these features in your model.

Cleaning of the USB microscope should be done only when it is necessary and using the appropriate materials. You can use a lens cleaning tissue or dip a lens wipe into alcohol or into a weak ammonia solution to remove dirt on the lenses. You should not use your fingers or cloth to clean your lenses as it can scratch or damage them.

Our Verdict

Now it’s time to take a closer look at our winners. The Celestron Handheld Digital Microscope Pro is our Editor’s Choice. It boasts good magnification, excellent image clarity, and its focus is easy. You will simply love using it as it is equipped with desirable characteristics.

If you are on a budget and are looking for a good USB microscope, then the Bysameyee USB Digital Microscope has got you covered. It comes with an easy lighting adjustment and is compatible with almost all devices.

As a premium device, we have the Dino-Lite USB Digital Microscope AM7115MZT. It is simply complete and comes with perfect optical magnification, a MicroTouch feature, an excellent compression format, and a perfect image and video resolution.

We hope our reviews and buying guide were helpful to you, and now, you can choose the best USB microscope that is right for you!

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