Drivers for the Realtek 8821CE are available for download below for Windows 11, 10, 8, 7 both x64 and x86 platforms. These drivers ensure that the Wireless card is able to connect to 802.11ac (WifI 5) connections which offers a much fast speed of WiFi. Bluetooth 4.2 drives are also below and need to be installed separately even though they are on the same chipset. Installation is simple, download the zip archives that are listed below and save them to a location on your computer/laptop that you can easily access. If being installed on another computer that has the card install place on a USB drive for transfer. The .zip files can be extracted using Windows explorer or a third-party tool like 7-zip for example. Inside the extracted archive folder, there should be a setup.exe file that will usually need to be run by an administrator. If manual driver installation is desired you can simply point to the extracted folder from the device manager. Learn more about force installing drivers here.
Realtek Wireless LAN Driver
File: WirelessLan_DCH_Realtek_D_V2024.10.138.3_32046_20240612172511.zip
968281770c6f4e4c124ec389b4c2df71e5adef090b038178c094ce602bef9822
Realtek Wireless LAN Driver
File: Windows10Driver_2023.66.0915.2017_Drv_3.00.0019.L.zip
a3f8e514a27daa93c93c0f8a7ecdedf99a255faa4513ba45ae5acce4df46c594
(Older Version) Realtek Wireless LAN Driver
File: 0001-RTLWlanE_WindowsDriver_2023.56.0502.2017.L.zip
2b94d7c576f721da4ea82ce2742ea96e282790952aad9aa7ca181e560f432b3d
Realtek Bluetooth Driver
File: Windows10_RTBlueR_FilterDriver_1025.3000_0327.2020_new_L.zip
c0da9df77918b684cea9baf452ab2b7a0f827afe1300893ea4086f1a9324f33a
(Older Version) Realtek Bluetooth Driver
File: 0001-RTBT_887.887.905.0530.2017_2.00.262_F0200_LB.zip
8e30c804908e2b74b5db9d1afeffaf1278ed49c5dd1ec1edbb6954845a53b00d