Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 - two ways of downloading and installing the driver

Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 is a Ports hardware device. This driver was developed by Silicon Laboratories. USB/VID_10C4&PID_EA71&Mi_02 is the matching hardware id of this device.

1. Install Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 driver manually

1. Download the driver setup file for Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 driver from the location below. This is the download link for the driver version 6.6.1.0 dated 2013-10-18.
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3. Run the driver setup file from a Windows account with administrative rights. If your UAC (User Access Control) is started then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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Silicon Laboratories applied a digital signature to this driver.
The file size of this driver is 1736796 bytes (1.66 MB)
Driver rating 4.2 stars out of 86951 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. Using DriverMax to install Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 driver

The most important 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. How easy can you install a driver using 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 analyze each driver on your PC.
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3. Take a look at the list of available driver updates. Search the list until you find the Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 2 driver. Click the Update button.
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5. That's it, you installed your first driver!
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