1. Introduction: The Common USB Drive Headache in VirtualBox
Are you frustrated that your USB flash drive is not showing up in your VirtualBox virtual machine, even though it’s clearly plugged into your physical PC? This issue is surprisingly common among VirtualBox users, especially when trying to transfer files between host and guest systems. Fortunately, this article will walk you through the step-by-step solution to make your USB drive recognizable inside your VirtualBox virtual machine.
2. Step One: Power Off the Virtual Machine and Open Settings
Before configuring USB device passthrough, your virtual machine must be powered off. Launch the Oracle VirtualBox Manager, select the virtual machine you’re using (for example, Windows 11), and click on the Settings button in the toolbar.
This opens up the configuration window where USB support can be enabled.
3. Step Two: Plug in the USB and Set Up the USB Controller
Once you’re in the settings window, navigate to the USB section from the left-hand panel. Now plug your USB drive into your physical machine.
Choose the correct USB controller based on your device — usually USB 2.0 or USB 3.0. Most modern USB drives are USB 3.0, but if you’re unsure or experience compatibility issues, try using USB 2.0 for better stability.
Click the Add (+) button on the right side of the panel. A list of currently connected USB devices will appear. Select your USB drive from the list (for example, a Kingston device), and it will be added to the virtual machine’s configuration. Click OK to save your changes.
4. Step Three: Follow the Proper Sequence to Mount the USB Drive
This step is critical and often overlooked. Follow this exact order:
1. Unplug the USB drive from your physical machine.
2. Start your VirtualBox virtual machine.
3. Once the VM has fully booted, plug the USB drive back into the physical machine.
By doing this, VirtualBox will recognize and mount the USB device correctly. You can then open File Explorer inside your guest operating system and see your USB drive ready to use.
5. Step Four: Install Guest Additions (Optional but Recommended)
While not mandatory for USB drive access, installing the VirtualBox Guest Additions is strongly recommended. It enhances overall compatibility and enables useful features like drag-and-drop and shared clipboard functionality. A guide on how to install Guest Additions will be provided in a follow-up tutorial.
6. Conclusion: Transfer Files Seamlessly Between Host and Guest
Once configured correctly, using USB drives inside your VirtualBox virtual machine becomes simple and efficient. By adjusting the USB controller settings and following the right plug-in sequence, you’ll ensure smooth recognition and functionality of your USB devices.
7. Demo Video
You can watch the following demo video by select the subtitle to your preferred subtitle language.