'Mercusys has just launched it's Whole Home Mesh Wifi system in Ireland. The Halo S12 ensures that you will never have to stop what you are doing to switch networks or reset your router - just enjoy seamless and secure Wifi in every room! The Halo S12 2-pack suits homes of up to 2800 Sq Feet and the 3-pack covers up to 3500 Sq Feet. Both can have up to 40 devices connected. So for the price of a traditional Wifi Range Extender or Powerline Adapter, you can have a Whole Home Mesh Wifi System in your home - its a Win Win all round.