Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 - two ways of downloading and installing the driver

Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 is a Ports hardware device. The Windows version of this driver was developed by Silicon Laboratories. The hardware id of this driver is USB/VID_10C4&PID_EA71&Mi_01; this string has to match your hardware.

1. Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 - install the driver manually

1. Download the driver setup file for Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 driver from the location below. This is the download link for the driver version 6.7.0.0 dated 2014-03-19.
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3. Run the driver setup file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled then you will have to confirm the installation 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 scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the fresh driver, as you can see it was quite smple.
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Silicon Laboratories applied a digital signature to this driver.
Download size of the driver: 1471723 bytes (1.40 MB)
This driver was rated with an average of 4.6 stars by 15305 users.
This driver is compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. How to use DriverMax to install Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 driver

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 easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Search the list until you find the Silicon Laboratories Silicon Labs Quad CP210x USB to UART Bridge: Interface 1 driver. Click on Update.
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5. Enjoy using the updated driver! :)
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