libusb 1.0 LibUSB-1.0: Alva BC640 how to download and install the driver

LibUSB-1.0: Alva BC640 is a libusb (WinUSB) devices hardware device. The developer of this driver was libusb 1.0. The hardware id of this driver is USB/VID_0798&PID_0640; this string has to match your hardware.

1. Manually install libusb 1.0 LibUSB-1.0: Alva BC640 driver

1. Download the setup file for libusb 1.0 LibUSB-1.0: Alva BC640 driver from the link below. This download link is for the driver version 1.0.22.11315 dated 2018-08-22.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control (UAC) is running then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver setup wizard, which should be quite straightforward. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the new driver, it is as simple as that.
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This driver is digitally signed by libusb 1.0.
Size of this driver: 52767 bytes (51.53 KB)
This driver received an average rating of 4.3 stars out of 22069 votes.
This driver is fully 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. How to install libusb 1.0 LibUSB-1.0: Alva BC640 driver using DriverMax

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

1. Start DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the libusb 1.0 LibUSB-1.0: Alva BC640 driver. Click on Update.
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5. That's all, the driver is now installed!
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