There are 2 options that come to mind: buy a router that has good hardware as the main router (for example Asus rog ax gt-6000) that manages the network and you can connect those 2 that you have through imesh satellites or as an access point through network cables.
The other option is to see the devices that can be connected through the Ethernet input and connect them by cable using switches, it decongests the wireless signal.
There are 2 options that come to mind: buy a router that has good hardware as the main router (for example Asus rog ax gt-6000) that manages the network and you can connect those 2 that you have through imesh satellites or as an access point through network cables.
The other option is to see the devices that can be connected through the Ethernet input and connect them by cable using switches, it decongests the wireless signal.