A:Answer Yes - there are two ports on the Nest Router - a WAN port for the modem to connect to, and a LAN port for hardwiring a device. Hardwiring more than one device will require a network switch, but those are relatively cheap (I have a 5 port switch connected to the LAN port for all of my home theater electronics)
One thing to note, if you purchase a second router to use in place of an access point, both the WAN and LAN ports on it will function as LAN ports. Good to have if you need to connect up devices that are far away from the modem (ex. My Wife’s desktop does not have WiFi built in, so we set up the second router at her desk and ran the hardwire from the router to the PC - works great)