An outdoor Wi-Fi extender-- sometimes called a wireless access point or wireless repeater -- is the most straightforward option since it's the only solution that involves installing hardware outside.
We had actually just decided that the simplest way to do it was to bury a 300-foot Ethernet cable, or else a conduit to power a bigger repeater, when the Eero Outdoor 7 came out. The primary ...
Outdoor wireless access point, bridge and repeater. Resolves hidden node and quality of service issues. Automated configuration, health monitoring and diagnostics with Nextiva.