Realtek Semiconductor Corp. D-Link DWA-121 Wireless N 150 USB Adapter rev.B - two ways of downloading and installing the driver

D-Link DWA-121 Wireless N 150 USB Adapter rev.B is a Network Adapters device. The developer of this driver was Realtek Semiconductor Corp.. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_2001&PID_331B.

1. Realtek Semiconductor Corp. D-Link DWA-121 Wireless N 150 USB Adapter rev.B driver - how to install it manually

1. You can download from the link below the driver installer file for the Realtek Semiconductor Corp. D-Link DWA-121 Wireless N 150 USB Adapter rev.B driver. The archive contains version 1030.30.1201.2017 dated 2018-08-20 of the driver.
2.  
3. Start the driver installer file from a user account with administrative rights. If your User Access Control Service (UAC) is running please accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will analyze your computer and will install the right driver.
6.  
7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by the manufacturer.
File size of the driver: 3183479 bytes (3.04 MB)
This driver received an average rating of 4.2 stars out of 1099 votes.
This driver will work for the following versions of Windows:

• 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. The easy way: using DriverMax to install Realtek Semiconductor Corp. D-Link DWA-121 Wireless N 150 USB Adapter rev.B driver

The most important advantage of using DriverMax is that it will install the driver for you in the easiest possible way 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. Start 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.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the Realtek Semiconductor Corp. D-Link DWA-121 Wireless N 150 USB Adapter rev.B driver. Click the Update button.
4.  
5. That's all, the driver is now installed!
6.