I have two ring solar powered outdoor cameras.  One works perfectly but the other is probably too far away from router so there are connectivity issues.  I need to get a range extender but have no idea what kind I need.  The distance from the router in the house  to the troubled camera mounted on the roof of the separate garage is about 75  feet.  However the router is in the house so there is likely to be interference with signla transmission.  I also have a Rachio smart irrigation controller that would benefit from a stronger wifi signal!  Appreciate any advice.  So many range extenders out there.