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 hardware device. 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. Install Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver manually

1. You can download from the link below the driver setup file for the Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver. The archive contains version 5.00.25.0000 dated 2013-04-12 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 started please accept of the driver and run the setup with administrative rights.
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5. Go through the driver setup wizard, which will guide you; it should be pretty easy to follow. The driver setup wizard will scan your computer and will install the right driver.
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7. When the operation finishes 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 not digitally signed.

Driver rating 3.9 stars out of 79446 votes.

2. Using DriverMax to install Quanta Microsystems, Inc. QMI EM503 11n Wireless LAN Card driver

The 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 can you install a driver using DriverMax? Let's follow a few steps!

1. Start 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. Search the list until you locate 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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