Driver for FTDI FT4222 Interface B - downloading and installing it

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

1. Manually install FTDI FT4222 Interface B driver

1. Download the driver setup file for FTDI FT4222 Interface B driver from the location below. This download link is for the driver version 2.14.1.2 dated 2021-09-22.
2.  
3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will scan your PC for compatible devices and will install the driver.
6.  
7. Restart your PC and enjoy the new driver, it is as simple as that.
8.  

There is no digital signature available for this driver.

Driver rating 3.9 stars out of 64739 votes.

2. The easy way: using DriverMax to install FTDI FT4222 Interface B driver

The 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 using DriverMax? Let's see!

1. Start DriverMax and push 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 driver updates. Search the list until you locate the FTDI FT4222 Interface B driver. Click the Update button.
4.  
5. That's all, the driver is now installed!
6.