If you're not sure what to look for on your router, we have a couple of examples. Below is the WPS button on the back of a TP-Link mesh router. WPS buttons can look different, though. The button ...

When [Craig] took a look at the firmware of a D-Link DIR-810L 802.11ac router, he found exactly the opposite; the WPS PIN was easily decipherable because it was generated entirely from the ...