Realtek RTL8822CE 802.11ac PCIe Adapter Driver

The Realtek RTL8822CE 802.11ac PCIe Adapter driver allows Windows to communicate with your wireless network adapter so you can find nearby Wi-Fi networks and connect to the internet. It is useful after reinstalling Windows, when the adapter appears as an unknown device in Device Manager, or when you need to troubleshoot missing Wi-Fi connections or frequent disconnects.

Key Features

• Wireless network connectivity: Enables Windows to use the RTL8822CE adapter for everyday browsing, streaming, downloads, and online communication.
• Dual-band Wi-Fi support: Works with the adapter’s 2.4 GHz and 5 GHz wireless capabilities, including 802.11ac connections on compatible networks.
• Adapter recognition and settings: Helps Windows identify the hardware correctly and expose supported network settings through Device Manager.
• Compatibility and maintenance: A suitable driver update may address connection issues or compatibility problems, depending on the fixes included in that release.

How to Install Realtek RTL8822CE 802.11ac PCIe Adapter Driver

1. Confirm your adapter and Windows version. Open Device Manager and check Network adapters for the RTL8822CE. If it is listed as an unknown network controller, check its hardware IDs. Also confirm your Windows edition and system architecture.
2. Choose the appropriate package. When selecting a Realtek RTL8822CE 802.11ac PCIe Adapter driver download for Windows, check that the package explicitly supports your system. For Windows 11, 10, 8, or 7, use a release that lists your specific version; one package may not cover them all.
3. Download and prepare the files. Use a trusted free download source, preferably your PC manufacturer or RealTek’s official support resources where available. Extract the archive if necessary. If Wi-Fi is unavailable, use Ethernet or transfer the files from another computer.
4. Install the driver. Run the supplied installer and follow its prompts. If no installer is included, open Device Manager, right-click the adapter, choose Update driver, and select Browse my computer for drivers to locate the extracted folder.
5. Restart and test. Restart your computer if prompted, reconnect to Wi-Fi, and check that the adapter appears without a warning icon. Test your connection before making further changes.

Keep the driver updated by checking for the latest version compatible with your hardware and operating system—not simply the newest package available. On Windows 10/11, Windows Update may also offer suitable drivers. Review release notes before an update, and consider rolling back through Device Manager if a new release causes connection problems.

Common Issues and Fixes

• Installer fails or hangs: Run the Realtek setup as administrator, temporarily disable antivirus, and reboot before retrying. If it still fails, remove any existing Realtek WLAN driver in Device Manager first.
• Adapter not detected: Check Device Manager for an unknown “Network Controller” or yellow warning. Reseat the PCIe card, confirm it is enabled in BIOS, and install the motherboard chipset driver before reinstalling the RTL8822CE driver.
• Version conflicts or unstable Wi-Fi: Windows Update may replace the OEM driver with an older generic one. Roll back the driver in Device Manager, then reinstall the correct Realtek/OEM package and reboot.