Checking the Thunderbolt version on your Windows 10 computer is simpler than you might think. By using the Device Manager, you can quickly find out which Thunderbolt version your device supports. This involves locating the Thunderbolt Controller in the Device Manager and checking its details. While the process may seem a bit technical, anyone can do it with a little guidance. So, let’s dive into the step-by-step instructions to ensure you know exactly what you’re doing.
How to Check Thunderbolt Version on Windows 10
To determine the Thunderbolt version on your Windows 10 computer, you’ll need to navigate through the Device Manager. This tool will allow you to access the necessary information about your Thunderbolt controller. Let’s go through the steps to check your Thunderbolt version.
Step 1: Open Device Manager
Begin by pressing the “Windows” key and typing “Device Manager,” then hit enter.
The Device Manager is a built-in tool that provides detailed information about the hardware components on your system. It’s your go-to place to check for drivers, hardware details, and troubleshoot issues.
Step 2: Locate System Devices
Scroll down the list and find “System Devices” in the Device Manager window.
System Devices is a category listing all essential hardware components connected to your computer. It includes everything from processors to controllers, including the Thunderbolt Controller we’re looking for.
Step 3: Find Thunderbolt Controller
Look for “Thunderbolt(TM) Controller” under System Devices and double-click on it.
The Thunderbolt Controller is the specific hardware responsible for managing Thunderbolt connections. By double-clicking on it, you access its properties and details.
Step 4: Check Driver Details
In the properties window, click on the “Driver” tab to view driver details.
The driver details section provides key information about the Thunderbolt Controller, including its version and driver update status. This is where you’ll find the version number you need.
Step 5: Confirm Thunderbolt Version
Search for the driver version number and compare it to known Thunderbolt versions online.
By matching the driver version with information available online, you can confirm which Thunderbolt version your device supports. This final step gives you the answer to your query.
Once you complete these steps, you’ll have determined the Thunderbolt version on your Windows 10 device. This knowledge helps you in making informed decisions about device compatibility and potential upgrades.
Tips for Checking Thunderbolt Version on Windows 10
- Always ensure your Windows 10 is updated to avoid missing any hardware details.
- Familiarize yourself with Driver Manager to troubleshoot other hardware issues.
- If you can’t find the Thunderbolt Controller, ensure your device actually supports Thunderbolt.
- Keep your system drivers up to date for optimal performance and security.
- Use online resources to compare driver versions with Thunderbolt versions for accuracy.
Frequently Asked Questions
How do I know if my laptop has Thunderbolt?
Check the ports on your laptop; Thunderbolt ports often have a lightning bolt icon next to them.
Can I upgrade my Thunderbolt version?
No, Thunderbolt versions are hardware-specific and cannot be upgraded like software.
Do all Windows 10 computers have Thunderbolt?
Not all Windows 10 computers come with Thunderbolt; it’s typically found on higher-end models.
What are the benefits of knowing my Thunderbolt version?
Knowing your Thunderbolt version helps in ensuring compatibility with peripherals and maximizing data transfer speeds.
Is it safe to update Thunderbolt drivers?
Yes, updating drivers is safe and can improve device performance and security.
Summary
- Open Device Manager.
- Locate System Devices.
- Find Thunderbolt Controller.
- Check Driver Details.
- Confirm Thunderbolt Version.
Conclusion
In conclusion, checking the Thunderbolt version on your Windows 10 device is a straightforward process that empowers you with crucial information about your computer’s capabilities. Understanding your Thunderbolt version can help you make informed decisions regarding compatible accessories and enhancements to your system’s performance. While the steps may seem a bit technical, they are manageable with the right guidance.
If your device doesn’t support Thunderbolt, consider checking out other connectivity options that might suit your needs. Thunderbolt technology, with its impressive data transfer speeds, is an industry leader, but not all devices require its capabilities. Having this knowledge also prepares you for any troubleshooting that might arise when using Thunderbolt-enabled devices.
So, next time you’re pondering over the technical specifications of your computer, don’t let the jargon intimidate you. Equip yourself with simple know-how, and you’ll be navigating through your device’s capabilities like a pro. Remember, technology shouldn’t be daunting; it’s there to make life easier, one connection at a time.

Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.