On standard routers, you usually see a dedicated "MAC Filtering" menu. On the , TP-Link has streamlined this into two distinct security features:

MAC filtering applies to the Main Network . Devices on the Guest Network are isolated from your main devices but share the same internet connection. You can apply MAC filtering to Guest Network devices in the exact same way (Device List -> Block), but you cannot prevent a Guest user from sharing the internet entirely via MAC filter unless they connect first.

Tap the Security tab at the bottom of the home screen.

: Manually enter the specific MAC address of the device you wish to block.

Mac Address Filter On Tplink Deco M4 [top] Guide

On standard routers, you usually see a dedicated "MAC Filtering" menu. On the , TP-Link has streamlined this into two distinct security features:

MAC filtering applies to the Main Network . Devices on the Guest Network are isolated from your main devices but share the same internet connection. You can apply MAC filtering to Guest Network devices in the exact same way (Device List -> Block), but you cannot prevent a Guest user from sharing the internet entirely via MAC filter unless they connect first. mac address filter on tplink deco m4

Tap the Security tab at the bottom of the home screen. On standard routers, you usually see a dedicated

: Manually enter the specific MAC address of the device you wish to block. On standard routers