Driver for FTDI FT4222 Interface B - downloading and installing it

FT4222 Interface B is a USB Universal Serial Bus device. This driver was developed by FTDI. The hardware id of this driver is USB/VID_0403&PID_601B&MI_01.

1. How to manually install FTDI FT4222 Interface B driver

1. Download the driver setup file for FTDI FT4222 Interface B driver from the location below. This is the download link for the driver version 2.14.1.2 dated 2021-09-22.
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3. Start the driver installation file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your PC and enjoy the updated driver, it is as simple as that.
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This driver was not digitally signed.
Driver file size: 0 bytes (0 B)
This driver was installed by many users and received an average rating of 3.9 stars out of 91622 votes.

2. Installing the FTDI FT4222 Interface B driver using DriverMax: the easy way

The most important advantage of using DriverMax is that it will setup the driver for you in the easiest possible way and it will keep each driver up to date. How can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you locate the FTDI FT4222 Interface B driver. Click the Update button.
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5. That's all, the driver is now installed!
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