August
August
I'm not sure what the limit is but you may find this useful:
How Many Devices Can One Wireless Router Handle? (lifewire.com)
August
1) My experience with various routers is that most will handle at least 25 devices or so. My Netgear Nighthawk became unstable after that. My Asus RT-AC86U is currenlty handling 45+ without any problems.
2) No. Boosters only extend the coverage. The client device capacity will still be determined by the router resources and firmware.