Realtek RTL8821CE 802.11ac PCIe Adapter Driver

If your Wi‑Fi is missing, unstable, or showing as “Unknown device,” you likely need the correct realtek rtl8821ce 802.11ac pcie adapter driver. This page helps you quickly find the right package for the Realtek RTL8821CE 802.11ac PCIe Adapter Driver, confirm OS support, and install it without hassle.

Below, you’ll find a clean download section, step‑by‑step install methods for common file types, and fixes for frequent issues so you can get back online fast.

Download - Realtek RTL8821CE 802.11ac PCIe Adapter Driver for Realtek RTL8821CE

Device Type: Network Adapters

Supported OS: Windows 7 32-Bit, Windows 8 32-Bit, Windows 10 32-Bit, Windows 11

Date added: 2025-10-31

Tip: Verify your OS build and architecture (32‑bit or 64‑bit) before installing the realtek rtl8821ce 802.11ac pcie adapter driver.

Click on the download link to start.

How to install

Troubleshooting common issues

• Device not detected: Check BIOS for wireless enablement and ensure the RTL8821CE hardware is present. Reseat the module if user‑serviceable.
• Code 10 or Code 28 errors: Uninstall the adapter in Device Manager → check “Delete the driver software” → reboot → reinstall the Realtek RTL8821CE 802.11ac PCIe Adapter Driver.
• Signature enforcement blocks install: Temporarily disable Driver Signature Enforcement or boot into Advanced Startup → Startup Settings → press 7, then install.
• Wrong OS architecture: Match 64‑bit drivers to 64‑bit Windows and 32‑bit to 32‑bit. Confirm with Settings → System → About.
• Slow or unstable Wi‑Fi: Update the driver, then set preferred band/channel in your router. In Device Manager → Adapter Properties → Advanced, adjust roaming aggressiveness and preferred band.
• Windows Update rollback: After installing the correct realtek rtl8821ce 802.11ac pcie adapter driver, pause driver updates or use Group Policy to block automatic overwrites.
• INF install shows “best drivers are already installed”: Choose “Let me pick from a list” → “Have Disk…” → point directly to the INF folder.

FAQ

Q: Will this work on my laptop’s built‑in RTL8821CE Wi‑Fi card?

A: Yes, if your device uses Realtek RTL8821CE, this Network Adapters package for the Realtek RTL8821CE 802.11ac PCIe Adapter Driver is appropriate. Confirm in Device Manager → Network adapters.

Q: Which Windows versions are supported?

A: Supported OS: Windows 7 32-Bit, Windows 8 32-Bit, Windows 10 32-Bit, Windows 11. Keep Windows up to date for best results.

Q: The installer fails. Can I install via INF?

A: Yes. Extract the files, then in Device Manager use “Update driver” → “Browse my computer” and point to the folder with the INF. This often resolves installer issues for the realtek rtl8821ce 802.11ac pcie adapter driver.

Q: Do I need to uninstall the old driver first?

A: If you have connectivity issues or error codes, uninstall the current driver and check “Delete the driver software,” then reboot and install the new package.

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