Realtek Rtl8852be Wifi 6 802.11ax Pcie Adapter Lenovo Access

Uncheck the box that says: Click OK to save changes. 3. Adjust Advanced Driver Properties

Some users have reported speed drops or stability issues, particularly on early drivers or specific Windows 11 builds.

On Lenovo laptops with BIOS whitelist (pre-2022 models), you may need to flash modified BIOS or use only Lenovo-firmware-coded cards (FRU: 5W10V25794 for RTL8852BE replacement). realtek rtl8852be wifi 6 802.11ax pcie adapter lenovo

By following this guide, you should be able to successfully install, configure, and troubleshoot your Realtek RTL8852BE WiFi 6 PCIe adapter on your Lenovo device. Enjoy fast and reliable wireless connectivity!

The driver version numbers usually follow a consistent logic, such as . For instance, Lenovo China released version 6001.15.123.322 for Windows 10 in November 2024 [15†L6]. The Lenovo 13w Yoga includes version 6001.15.123.351 for the Realtek card within its driver package [16†L18]. Uncheck the box that says: Click OK to save changes

While reliable for most, a subset of users report specific quirks:

| Adapter | Compatibility | Benefit over RTL8852BE | |-----------------------|---------------|---------------------------------------------| | Intel AX210 (vPro) | Full (Win/Linux) | 160 MHz, 2.4 Gbps, stable BT 5.3 | | MediaTek MT7922 | Full | Good Linux support, comparable to Intel | | Qualcomm NFA765 | Partial (needs specific Lenovo part) | Low power, stable roam | On Lenovo laptops with BIOS whitelist (pre-2022 models),

Users often report speed drops (e.g., capped at 30 Mbps) after reboots. Power Management

If your Lenovo laptop came with this card pre-installed, there is no urgent need to replace it unless you are experiencing specific connectivity issues. It is a workhorse chip that handles standard daily tasks with ease. However, if you are building a custom PC or replacing a broken card and have the option to spend $5–$10 more for an Intel AX210, the Intel option will likely provide a smoother long-term experience.

Alternatively, go to the official Lenovo Support Website, enter your laptop model, and download the latest Realtek WLAN driver. B. Disable Power Saving Settings

Real-world performance of the RTL8852BE is a mixed bag. While it is a clear upgrade from older 802.11ac (Wi-Fi 5) cards, it often falls short of the maximum capabilities promised by the Wi-Fi 6 standard [19†L5-L8][19†L15-L18].