Download and install Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver

QMI EM503 11n Wireless LAN Card is a Network Adapters device. This driver was developed by Quanta Microsystems, Inc.. PCI/VEN_1814&DEV_0681&SUBSYS_05031A32 is the matching hardware id of this device.

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

1. Download the setup file for Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver from the link below. This is the download link for the driver version 1.04.17.0000 released on 2010-02-19.
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3. Run the driver installation file from a Windows account with administrative 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. Follow 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. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
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Quanta Microsystems, Inc. applied a digital signature to this driver.
File size of the driver: 684437 bytes (668.40 KB)
Driver rating 4.1 stars out of 26224 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• 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. 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 setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's follow a few steps!

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 PC.
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3. Take a look at the list of detected driver updates. Scroll the list down until you find the Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver. Click on Update.
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5. That's all, the driver is now installed!
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