If you don’t have one, the automatic switch to Ethernet connection can still be implemented using a PowerShell script. This option is not supported on all models of Wi-Fi card drivers. Restart your computer to enter the UEFI/BIOS settings, then find and enable the LAN/WLAN Switching option (on HP devices) or Wireless Radio Control (on Dell devices). You can enable LAN/WLAN Switching option in the BIOS/UEFI settings or in the properties of your wireless network adapter driver (it depends on your hardware manufacturer). Thus, the battery resource is saved and the wireless Wi-Fi network load is reduced. If while using a Wi-Fi network, a higher priority Ethernet connection appears on a device, the Wi-Fi adapter should automatically go into the standby mode. This technology suggests that on a user computer only one network adapter can simultaneously transmit data.

Many computer vendors have their own implementations of the LAN/WLAN Switching technology (they can be named differently).

GPO to Disable Non-Domain Wireless Networks When Connected to LAN.

Use PowerShell to Disable Wi-Fi when an Ethernet Connection Exists.

“Disable Upon Wired Connect” in the Wi-Fi Adapter Properties.

WLAN Switching Options in the BIOS/UEFI.

Wifi and ethernet same time windows 10