Hello. To confirm compatibility with your Eero Wi-Fi system, please ensure it is compatible with WEP (64/128 bit), WPA2-PSK (AES), WPA/WPA2 Personal, or WPA3-SAE. Also, while the ET-2850 can work with a 5 GHz router, it can only connect to a 2.4 GHz band. So you also want to make sure your Wi-Fi system can operate in dual-band (2.4 GHz and 5 GHz) mode. Regards, Kevin - The Epson Team.