10 Free USB Speed Test Tool Recommend and Download

Cici updated on Oct 29, 2024 to Partition Manager | How-to Articles

You need to use the professional benchmark tool to test USB flash drive Speed. Luckily, this article collected 10 reliable USB speed test tools for the USB read and write speed.

Free Download
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Quick Review for The Best 10 USB Speed Test Tool
10 Best USB Speed Test Tools Recommend and Download

USB drives are a popular storage device today. However, USB drives are not identical and compliant. For example, USB 2.0 vs. 3.0 has different speed differences. At the same time, the market is flooded with counterfeit USBs, which suffer from poor quality, false "large capacity," and slow speeds. Here's what a Link manager reported from analyzing counterfeit USBs:

It was found that some USB drives were sold with half or even 1/4 of the actual storage capacity claimed. The firmware inside the drive was modified. In addition, counterfeit USBs would take too long (1 to 7 hours) to "pretend" to write when no data was actually written. - from Linkedin

Fake USBs can severely impact USB performance. A USB read speed can transfer data from a single 1GB file in 50 to 180 seconds of write time. You should get a professional USB speed test tool to see the exact USB read and write speed. EaseUS lists the 10 best USB benchmark tools and detailed information.

Overview of The Best 10 USB Speed Test Tool

If you already have a USB, you can test the USB benchmark performance. This section will briefly introduce 10 USB speed testers. Each tool has been tested several times on the Windows platform and has been proven to give the most comprehensive and accurate test results. Each tester has some nuances, and the following is a brief comparison:

Comparison Tested Data Supported Devices Bonus Feature

EaseUS Partition Master
  • Sequential and random read/write speeds
  • I/O data 
  • Delay data
  • SD card 
  • USB
  • HDD, SSD 
  • Other external/internal hard drives
  • Check USB health
  • Format USB
  • Partition USB
  • Fix USB errors
  • Manage USB

USB Flash Benchmark
  • Real-time read and write speed
  • Memory cards, SD cards
  • Portable hard drives 
  • USB flash drives
  • View full information of USB

CrystalDiskMark
  • Sequential and random read/write
  • Flash drives 
  • Hard drivers 
  • SSD
  • None

USBDeview
  • Sequential read and write speed
  • USB
  • SD card
  • Play media files

Check Flash
  • Read/write speed
  • USB
  • Edit partition
  • Check errors

SpeedOut
  • Read/write speed
  • USB
  • none

RMPrepUsb
  • Sequential read and write speed
  • USB flash drive
  • Partition USB
  • Format USB

Flash Drive/Card Tester
  • Read and write data
  • USB
  • SD card
  • Check bad sectors

Parkdale
  • Random read and write speed
  • I/O data
  • USB
  • none

Flash Memory Toolkit
  • Read/write data
  • Flash drive
  • Scan errors 
  • Recover data 

In conclusion, EaseUS Partition Master is the most full-featured tool for USB. In contrast, others can check USB's normal read and write speed. For more detailed information about each product, keep reading. Also, remember to share this list with more of your friends to get reliable USB performance monitor:

 

10 Best USB Speed Test Tools Recommend and Download

This section will provide you with ten free USB speed test tools. At the same time, we also need to consider a series of factors such as its operational difficulty, data accuracy, test reports, the data tested, and the product's security when choosing a USB tester. 

This part will be thoughtful for you to compare the advantages and disadvantages of each product, and you will be more clear and understanding to make a choice. Read on to choose the best USB speed test tool for you.

1. EaseUS Partition Master

EaseUS Partition Master Free offers the DiskMark function to test the speed of HDD, SSD, USB, and SD card. It is an all-in-one hard disk device manager that, in addition to checking speed, can check the hard disk's health, repair bad sectors, format, and manage USB partitions.

The followings are the benefits and drawbacks of using this tool for USB speed testing:

Pros  Cons
  • Simple interface, friendly for inexperienced users.
  • Strong compatibility, supports all Windows systems.
  • Full-featured, able to test USB sequential and random read/write speeds, I/O, and Delay speeds.
  • Support to export the test data for editing and comparison.
  • Other advanced features are available for a fee
  • Requires you to download additional programs

Download link:

Free Download

About using EaseUS Partition Master, we picked some reviews from the Lifewire users:

EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy to understand and accomplish. The options aren't too overwhelming, and each is accurately named.

Don't forget to share this USB minotor with your friends online so to test their USB performance with ease:

 

2. USB Flash Benchmark

USB Flash Benchmark is the ideal portable speed tester utility. It works with memory cards, SD cards, portable hard drives, and USB flash drives. It can run a set of benchmarks for speeds from 1K blocks to 16MB and provides icon results.

Note: The USB speed test will start at 16MB and continue with the 1KB test. The test will take a few minutes, so please be patient.

Here are the benefits and drawbacks of using USB flash Benchmark to run benchmark tests.

Pros  Cons
  • Presents precise, specific test results.
  • Provides a wealth of information on USB tests, with 15 tests in total.
  • Allows viewing complete information about the selected device, such as storage size, PID, VID, and vendor name.
  • Not suitable for newer flash drives and is prone to errors.
  • The website for uploading and comparing results does not work.

Download link: https://usb.userbenchmark.com/

Free Download

#USB Speed Test#Check USB Speed#Free

For more information about USB Flash Benchmark, we picked a review from Softpedia for your check:

Even though it may seem slightly cluttered, the interface is not difficult to navigate and understand. The tool allows you to view real-time test data as text and in an intuitive graphic display. While the read and write speeds are presented via a red and green line, it would have been helpful if the app exhibited the data more clearly.

3. CrystalDiskMark

CrystalDiskMark is one of the famous speed testing tools. It can test the exact transfer speed of any flash drive, hard drive, and SSD. You can customize the parameters you need to test, such as the number of times, size, and drive. And it offers three versions of the software for download: Portable, Installed, or Themed.

Note: Before starting the test, it is recommended to reduce the default test size to 50MB/100MB and the number of passes to 1 or 2 (for slower USB drives).

The followings are the benefits and drawbacks of using CrystalDiskMark:

Pros  Cons
  • Ability to customize the parameters to be tested
  • Advanced options for support of threads and queues.
  • Displays fast and easy-to-understand results.
  • May shorten the life of SSD/USB.
  • Incompatible benchmark results between different versions.

Download link: https://crystalmark.info/en/software/crystaldiskmark/

Free Download

#CrystalDiskInfo#Disk Speed Monitor#Test USB Speed#Free

For more information about CrystalDiskMark, we have selected a review from Reddit for your reference:

CrystalDiskMark is a relatively quick and dirty disk benchmark utility that is very easy to use. It is beneficial for a quick sanity check on your storage performance.

4. USBDeview

USBDeview is a portable utility provided by Nirsoft. It allows you to view the list of USB devices and check the transfer speed of any USB flash drive, such as removable hard drives, cell phones, SD cards, etc. In addition, the tool allows you to uninstall any USB device that is currently and previously linked to your computer.

The benefits and drawbacks of using USBDeview for flash drive speed testing are as follows:

Pros  Cons
  • Allows analyzing benchmark test results to Nirsoft web page for comparison and viewing.
  • Provides scores for sequential read and write tests.
  • Enables you to automatically play media files from a USB drive.
  • Confusing interface, not suitable for novices
  • Provides a single USB read/write speed

Download link: http://www.nirsoft.net/utils/usb_devices_view.html

Free Download

#Monitor USB Speed#Test USB Performance#Free

For more detailed information about USBDeview, we have selected the following reviews from Snapfiles:

As most of his software is very useful indeed-just wish he would pack all his programs into one package-that would be a great arsenal!

5. Check Flash

Check Flash is a tool for users to test and format USB flash drives. It provides various functions such as checking speed, editing partitions, saving images, etc. The most important function is to check the flash drive for possible errors. Performing USB speed tests is its additional function.

Here are some advantages and disadvantages of Check Flash:

Pros  Cons
  • Supports access to multiple types: temporary files, as a logical drive, or as a physical device to perform read and write tests.
  • Ability to save drive stability tests to disk.
  • Drive mapping is displayed, and you can view the number of sectors tested and remaining to be tested.
  • It can only be used for USB, not other external storage devices.
  • Supports read and write speed tests for USB only.
  • Testing an empty USB drive takes a while.

Download link: https://check-flash.en.softonic.com/

Free Download

#Test USB Speed#USB Speed Tester#Free

For more information about Check Flash, we have selected of review from Tom's Hardware for your reference:

Check Flash (ChkFlsh) is a simple flash drive testing and maintaining tool. It can only test USB flash drives and cannot be used for other external storage devices such as HDD.

6. SpeedOut

SpeedOut USB speed test software is a simple and portable tool for Windows. It has a small CPU and system memory footprint and can quickly complete USB speed tests. It uses low-level technology, which means it can test USB read and write speeds without administrator permission.

The pros and cons of using the SpeedOut USB speed test tool are as follows:

Pros  Cons
  • Small, portable, and free tool.
  • Can provide accurate results independent of the drive file system.
  • Supports data transfer speeds of removable hard drives, memory cards, etc.
  • Single function.
  • Requires four stages to get the speed of a flash drive.

Download link: https://www.softpedia.com/get/System/Benchmarks/SpeedOut.shtml

Free Download

#USB Speed#Test USB Speed#Free

For more information on using SpeedOut, we have selected a review from Softpedia for your reference:

SpeedOut did not hang, crash or display error dialogs. To conclude, SpeedOut should please all users who want to quickly test the capabilities of their USB flash drives.

7. RMPrepUsb

RMPrepUsb is a free Windows boot loader, and it supports several operations on USB flash drives, such as testing USB speed, formatting USB, and partitioning USB. It allows you to view all information about USB. And it reads and writes about 65 MB of data to test the read/write speed.

Note: Please delete and back up all data in the USB before performing the USB test. Otherwise, the testing process will cause data loss.

The benefits and drawbacks of using RMPrepUsb are as follows:

Pros  Cons
  • Full-featured tool.
  • Uses sequential data transfer technology to check flash drives' read/write speed.
  • Can display details of all external storage devices.
  • Cluttered pages.
  • Lack of data security, data may be deleted during testing.
  • It does not support providing detailed results after multiple tests.

Download link: https://rmprepusb.com/

Free Download

#USB Speed Test Tool#USB Performance Monitor#Free

For more detailed information about RMPrepUsb, we have selected the following reviews from Techviral:

RMPrepUSB is one of the most advanced USB tools available, which you can use today. However, the user interface of RMPrepUSB looks cluttered and full of features.

8. Flash Drive/Card Tester

Flash Drive Tester is another simple USB tester. It can be used in different scenarios and also supports speed testing of SD cards. In addition to detecting USB read and write speeds, the tool can check for bad sectors on the drive.

The following are the features of USB benchmarking with Flash Drive/Card Tester:

Pros  Cons
  • You can perform multiple tests at the same time, which will save a lot of time.
  • The program can perform read, destructive write tests, or a combination of read, write, and comparison tests.
  • It comes bundled with some malware.
  • It is prolonged after installation.

Here are the comments we have collected from the download page about users using Flash Drive/Card Tester:

Easy to install and use, somewhat intuitive. Takes a long time, about 15 min, for a 1.8G flash drive. Can't tell how many retries are being done or what patterns are tested. It would be nice if this info was provided.

Free Download

#USB Tester#Minitor USB Performance#Free

9. Parkdale

Parkdale is a hard drive testing tool that few people know about. It offers three test methods: QuickAccess for one-click tests with typical parameters, FileAccess for one-click tests with separate ways, and BlockAccess for low-level tests that can be performed directly on the drive.

The benefits and drawbacks of using Parkdale to run USB speed tests are as follows:

Pros  Cons
  • It is an excellent periodic check tool.
  • It offers multiple drive access modes.
  • It can obtain read and write speeds for drives in kilobytes, megabytes, and even gigabytes per second.
  • Lack of documentation reports.
  • It may corrupt Windows file settings.

Download link: https://www.the-sz.com/products/parkdale/

Free Download

#Test USB Performance#USB Speed Test#USB Performance Monitor

For using Parkdale software, we have selected the latest reviews from the Download page:

The default test window is easy to use and provides nice and useful drive stats, like IOPS. Small footprint. But not sure if it provides command line mode.

10. Flash Memory Toolkit

Flash Memory Toolkit is a powerful tool for flash drives, full of features. In addition to the speed of execution, you can check if the product is fake. It also offers the ability to scan for errors, delete, recover, and more.

Here are the main features of using Flash Memory Toolkit.

Pros  Cons
  • It offers a lot of valuable options with full functionality.
  • It can measure the speed potential of the flash drive during read/write tests.
  • All features are locked in the trial version except the read speed check and low-level benchmark test.
  • Only Windows XP /Vista/7 is supported.
  • The program does not seem to be updated anymore.

Download link: https://www.flashmemorytoolkit.com/

Free Download

#USB Performance Tester#Monitor USB Speed#Test USB Speed

Regarding the experience of using Flash Memory Toolkit, we have selected the following comments from Softradar:

The software provides comprehensive tools for testing and analyzing flash memory devices. But when you download it, it adds two programs to your computer without giving you the option to decline.

If you like the above recommended USB speed test tools, feel free to share this page to help more of your firends online：

 

Conclusion

If you want a free and best USB speed tester, you have found it. This article summarizes the top 10 excellent USB benchmark tools. After comparing the pros and cons of each product, you'll be able to check out testimonials from various websites on how they feel about using them. Each product performs basic USB speed tests, but their security and full functionality differ.

For a more detailed look at your USB, I highly recommend using EaseUS Partition Master, which will not delete data during the USB speed test and is not tied to malware. This professional tool provides the most comprehensive USB speed profile and offers a wide range of solutions to solve the problem of slow USB speeds. You can download it and try it out for your convenience.

Free Download

FAQs About USB Speed Test Tool

If you still have questions about USB speed, you can check these frequently asked questions and answers.

1. How to check USB speed?

If you want to check the USB speed, use a professional speed test tool like EaseUS Partition Master. Otherwise, you can try the Windows built-in tool to know the real-time speed of USB:

Step 1. Open Task Manager in Windows and click "Performance."

Step 2. Choose the target USB to view the read and write speed.

2. What software is used to check USB?

If you want to check USB, you can use the Microsoft USB Test Tool. It tests the interoperability of USB hardware with the Microsoft USB driver stack.

If you want to check the health and speed of your USB, EaseUS Partition Master is an excellent USB benchmark tool recommended.

3. What is USB full speed?

The fundamental USB data rate specified by USB 1.0 is the full speed (FS) rate of 12 Mbit/s. All USB hub models support this speed. USB 2.0 introduced the high speed (HS) rate of 480 Mbit/s in 2001.

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