If you’ve got the right equipment (those of you who do, probably know who you are, but a DOCSIS 3.0 modem and Cat5E/Cat6 Ethernet throughout your home, for example), and you’d like to hardwire your eeros, you will typically get the fastest connection your ISP offers. Hardwiring your eeros means you won’t lose any throughput because there aren’t any wireless hops.
If you're not able to hardwire each eero, don't worry! eeros are designed to deliver the fastest WiFi connection possible in any setup configuration. Unlike other routers, eero has built-in software that automatically finds the fastest way to transmit WiFi throughout your home.