I apologize for my English.

With WiFi-adapters but there is one "but": The GPU-cards of the rigs are noisy in the high-frequency bands so that Wi-Fi frequencies are clogged  in a radius of 20-40 centimeters, so it makes no sense to use the WiFi-adapter directly on the rig; after by start of mining, WiFi connect falls off. This does not apply to closed metal (shielded) rigs.

Users who want to use Wi-Fi, - I advise a cheap router for $10-15; something like: NETIS WF2411E. Configure the WAN through Wi-Fi  to your network, do a port forwarding (for example, 22 to work with SSH), and everything is fine!

The router should be carried from the rig to 1-2 meters. I put the router behind the wall, so that the radio-background did not bother him. My rig have been working steadily for a month now.

The address spaces must be separated; for example, your home network distributes the addresses of the space 192.168.0.XXX, then the ranges of router adresses of the rig must be either outside this space, or be like this (for example): 192.168.1.XXX