Realtek RTL8723AE PCIe 802.11n Wi-Fi adapter
A single-band 2.4 GHz 802.11n Wi-Fi chip with integrated Bluetooth that Realtek shipped on Mini PCIe cards built into budget and mid-range laptops in the 2011–2013 era, including a number of Dell OEM models. It was a common low-cost wireless option in early-2010s notebooks but has long since been superseded by 802.11ac and Wi-Fi 6 parts.
recommendation
Worth keeping but flagging as legacy hardware. The chip stopped appearing in new laptops around 2013, yet the code still sees real upstream maintenance — Realtek engineers touched rtlwifi as recently as 2024, and a tree-wide cleanup patch hit this driver in 2025 — so removing it now would strand the laptops still running it without any upside. An annotation noting it covers early-2010s notebook Wi-Fi would help future triage.
repository signals
sources
- lore.kernel.org
The driver still saw upstream maintenance in 2025 via a rtlwifi-wide constification patch touching rtl8723ae.
- lore.kernel.org
Realtek-maintainer traffic touched rtlwifi in 2024, indicating the subsystem is still maintained rather than abandoned.
- cateee.net
CONFIG_RTL8723AE remains present through current kernel series and identifies RTL8723AE as a PCIe 802.11n device supported by module rtl8723ae.
- dell.com
Dell's OEM RTL8723AE driver package is from October 18, 2013, which points to an early-2010s laptop/OEM lifecycle rather than current new-device sales.
- deviwiki.com
Device examples and FCC dates cluster around 2011-2012, consistent with legacy laptop-era hardware still potentially deployed but not newly mainstream.
codex reasoning notes (technical)
Real driver directory with module_pci_driver in local source (`exec_command` rg). Lore evidence came from `lore_activity` on rtl8723ae/sw.c; it shows recent 2024-2025 maintenance but no removal signal, and my removal-search attempts via `lore_regex` timed out rather than finding a removal thread. Deployment evidence came from `web.search_query`: LKDDb shows current kernel support, Dell OEM page dates the product generation to 2013, and DeviWiki lists 2011-2012-era hardware. Conclusion: legacy hardware with low present-day deployments, but ongoing upstream bugfix/cleanup activity means deprecate/remove would be premature; keep it, but annotate as old hardware.