Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card - two ways of downloading and installing the driver

QMI EM503 11n Wireless LAN Card is a Network Adapters device. The Windows version of this driver was developed by Quanta Microsystems, Inc.. In order to make sure you are downloading the exact right driver the hardware id is PCI/VEN_1814&DEV_0681&SUBSYS_05031A32.

1. How to manually install Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver

1. You can download from the link below the driver installer file for the Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver. The archive contains version 5.00.59.0000 dated 2015-07-03 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 Service (UAC) is started please 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 will guide you; it should be pretty 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 shutdown and restart your computer in order to use the updated driver. It is as simple as that to install a Windows driver!
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This driver is digitally signed by Quanta Microsystems, Inc..
Download size of the driver: 1257792 bytes (1.20 MB)
This driver was rated with an average of 4.7 stars by 31372 users.
This driver is fully compatible with the following versions of Windows:

• 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. The easy way: using DriverMax to install Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card 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, not just this one. How can you install a driver with DriverMax? Let's follow a few steps!

1. Open DriverMax and press on the yellow button that says ~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 detected driver updates. Scroll the list down until you locate the Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver. Click on Update.
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5. That's it, you installed your first driver!
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