: Integrated Bluetooth 5.2 or 5.3 (model dependent) for low-energy device pairing. Advanced Features : Supports (Multi-User, Multiple Input, Multiple Output) and for reduced latency in crowded networks, as well as for improved security. Form Factor : Compact M.2 2230 card using a PCIe/USB interface. Performance and User Experience
| Issue | Affected Lenovo Models | Mitigation | |-------|------------------------|-------------| | Intermittent disconnection on 5 GHz | IdeaPad 3, Legion 5 (2022) | Update BIOS + driver to latest; disable "802.11ax" mode in driver settings (fallback to ac) | | High Bluetooth + 2.4 GHz Wi-Fi interference | All models | Use 5 GHz Wi-Fi; disable BT coexistence in driver advanced tab | | Linux random MAC change on reboot | ThinkBook G4+ | Add options rtw89 mac=xx:xx:xx:xx:xx:xx to modprobe config | | Low signal sensitivity vs Intel AX210 | Many | Acceptable for home/office, not ideal for long-range or dense AP environments | realtek rtl8852be wifi 6 802.11ax pcie adapter lenovo
The Realtek RTL8852BE Go to product viewer dialog for this item. : Integrated Bluetooth 5
: Wi-Fi 6 technology reduces latency and improves network capacity in dense environments with many connected devices. Stable Connections Performance and User Experience | Issue | Affected