Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver download and installation

802.11bgn 1T1R Wireless Adapter is a Network Adapters hardware device. The Windows version of this 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. Download the setup file for Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver from the link below. This download link is for the driver version 3.01.01.0000 released on 2010-04-19.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (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. Go through the driver installation wizard, which should be quite easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the updated driver, it is as simple as that.
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This driver is digitally signed by the manufacturer.
File size of the driver: 634089 bytes (619.23 KB)
Driver rating 4.8 stars out of 76703 votes.
This driver is compatible with 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. How to install Ralink Technology, Corp. 802.11bgn 1T1R Wireless Adapter driver using DriverMax

The 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, not just this one. How can you install a driver with DriverMax? Let's see!

1. Open DriverMax and click on the yellow button named ~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 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. Enjoy using the updated driver! :)
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