Unknown USB BootLoader driver download and installation

USB BootLoader is a USBCamera hardware device. The Windows version of this driver was developed by Unknown. USB/VID_04B4&PID_00F3 is the matching hardware id of this device.

1. Unknown USB BootLoader driver - how to install it manually

1. You can download from the link below the driver setup file for the Unknown USB BootLoader driver. The archive contains version 1.2.2004.8101 dated 2020-04-10 of the driver.
2.  
3. Run the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is enabled please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
6.  
7. When the operation finishes shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by Unknown.
Size of this driver: 1703206 bytes (1.62 MB)
This driver received an average rating of 4.7 stars out of 44209 votes.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. The easy way: using DriverMax to install Unknown USB BootLoader driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
2.  
3. Take a look at the list of available driver updates. Scroll the list down until you find the Unknown USB BootLoader driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.