Driver for Telit Wireless Solutions Telit Serial MUX Interface 0x1221 - downloading and installing it

Telit Serial MUX Interface 0x1221 is a Ports hardware device. This Windows driver was developed by Telit Wireless Solutions. The hardware id of this driver is USB/VID_1BC7&PID_1221&MI_03.

1. Install Telit Wireless Solutions Telit Serial MUX Interface 0x1221 driver manually

1. Download the driver setup file for Telit Wireless Solutions Telit Serial MUX Interface 0x1221 driver from the link below. This download link is for the driver version 2.1.3.7 released on 2019-05-29.
2.  
3. Start the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is started then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Go through 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 fresh driver, as you can see it was quite smple.
8.  

This driver is digitally signed.
Size of this driver: 157888 bytes (154.19 KB)
This driver received an average rating of 4.7 stars out of 45345 votes.
This driver was released for 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 use DriverMax to install Telit Wireless Solutions Telit Serial MUX Interface 0x1221 driver

The most important 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. How can you install a driver with DriverMax? Let's see!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you locate the Telit Wireless Solutions Telit Serial MUX Interface 0x1221 driver. Click on Update.
4.  
5. Enjoy using the updated driver! :)
6.