This article provides instructions on how to download the latest driver of your Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC driver adapter.

NOTE: Make sure your computer has an active Internet connection. If your computer is plugged into the router and cannot get online, disconnect it from your router and plug it directly into your Cable or DSL modem.

As there are many drivers having the same name, we suggest you to try the Driver Tool, otherwise you can try one by on the list of available driver below.
Please scroll down to find a latest utilities and drivers for your Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC driver. Be attentive to download software for your operating system.

Description: Realtek 8821AE Wireless LAN 802.11ac PCI-E NIC driver setup Version: 4.2.8 Date: 09 Sep 2014 Filesize: 0.81 MB Operating system: Windows XP, Visa, Windows 7,8 (32 & 64 bits) Download Now

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Filename: WLAN_Realtek_Win81_64_VER20121404172014.zip
Version: 2012.014.417.2014
Date: 2014-04-30
Filesize: 40.23M
Operating system: Windows XP,Vista, Windows 7, Windows 10 Download Now

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Filename: Combo_R_W81.zip
Version: 2012.014.417.2014
Date: 2014-04-30
Filesize: 101.98M
Operating system: Windows XP,Vista, Windows 7, Windows 10 Download Now

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Filename: h1101294.exe
Version: 2012.014.417.2014
Date: 2014-04-30
Filesize: 30.68M
Operating system: Windows XP,Vista, Windows 7, Windows 10 Download Now

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Filename: j1101625.exe
Version: 2012.014.417.2014
Date: 2014-04-30
Filesize: 30.68M
Operating system: Windows XP,Vista, Windows 7, Windows 10 Download Now

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Filename: 31wa01w7.exe
Version: 2012.014.417.2014
Date: 2014-04-30
Filesize: 200.63M
Operating system: Windows XP,Vista, Windows 7, Windows 10 Download Now