Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter - two ways of downloading and installing the driver

802.11bgn 1T1R Wireless Adapter is a Network Adapters device. This Windows driver was developed by Ralink Technology, Corp.. USB/VID_0DB0&PID_3821 is the matching hardware id of this device.

1. Manually install Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver

1. You can download from the link below the driver setup file for the Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver. The archive contains version 3.02.04.0000 dated 2011-09-09 of the driver.
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3. Run the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is enabled please accept of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which will guide you; it should be quite easy to follow. The driver installation wizard will analyze your PC and will install the right driver.
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7. When the operation finishes restart your PC in order to use the updated driver. As you can see it was quite smple to install a Windows driver!
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This driver is digitally signed by Ralink Technology, Corp..
File size of the driver: 837360 bytes (817.73 KB)
This driver was installed by many users and received an average rating of 4.1 stars out of 34031 votes.
This driver was released for the following versions of Windows:

• 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. Installing the Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver using DriverMax: the easy way

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 with DriverMax? Let's follow a few steps!

1. Open DriverMax and click on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver. Click on Update.
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5. Finished installing the driver!
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