How many wifi connections NETGEAR Orbi Home Mesh WiFi System 3-Pack (RBK23)

Hi,

I am looking to buy a NETGEAR Orbi Home Mesh WiFi System 3-Pack (RBK23), just wondering how many wifi devices can be connected?  I have around 80 wifi deices in my home including google speakers, computers phones, tablets, smarts lights and power switches.  I know a lot of devices wont support this amount of connections.

Thanks for your help.