The Prescitech wireless extender Setup, also referred to as a Wi-Fi extender or range extender, serves as a crucial device in extending the coverage of your existing Wi-Fi network. Its primary function involves receiving the signal emitted by your current router and amplifying it before rebroadcasting, thereby establishing a new network with broader coverage. This proves beneficial in scenarios where certain areas experience weak signals or dead zones, effectively improving the overall Wi-Fi connectivity throughout your space.