Realtek Rtl8852be Wifi 6 802.11ax Pcie Adapter Lenovo Access

The is an entry-level to mid-range Wi-Fi 6 adapter that delivers adequate performance for everyday browsing, streaming, and light gaming in Lenovo laptops. Its strengths are low cost and broad availability , but it falls short of Intel or MediaTek competitors in latency, driver stability (especially Linux), and range.

In terms of raw performance, the chipset is capable of impressive speeds. The Wi-Fi standard supports data rates up to and 574 Mbps on the 2.4 GHz band, though real-world speeds are often lower due to environmental factors [7†L6][8†L15]. realtek rtl8852be wifi 6 802.11ax pcie adapter lenovo

The Realtek RTL8852BE WiFi 6 PCIe adapter provides a solid balance of cost-efficiency and modern technology for Lenovo users. It brings vital WiFi 6 capabilities—such as reduced congestion handling, increased multi-device throughput, and modern security protocols—directly to daily computing tasks without requiring premium pricing. Keeping your drivers updated through Lenovo Vantage remains the best practice to maintain peak reliability. The is an entry-level to mid-range Wi-Fi 6

The Intel AX210 supports Wi-Fi 6E (6 GHz band) and 160 MHz channel widths, allowing for theoretical speeds up to 2.4 Gbps. The Realtek RTL8852BE is limited to Wi-Fi 6 (5 GHz) and 80 MHz channels, topping out at 1.2 Gbps. The Wi-Fi standard supports data rates up to

If you still have random drops, force the card to use WiFi 5 (802.11ac) instead of WiFi 6 (802.11ax).

Up to combined (574 Mbps on 2.4GHz + 1148 Mbps on 5GHz) Modulation Tech 1024-QAM, OFDMA, MU-MIMO Integrated Bluetooth Bluetooth 5.2 or 5.3 (variant dependent) Key Wi-Fi 6 Technologies Explained