These are commonly limited to the 'oh-my-God' value range of customer wi-fi routers, and even then, are quite confined.
Lezi zivame ukukhawulelwa ku-'oh-my-God 'ububanzi bamanani wabasebenzisi abangenazintambo ezingenazintambo, futhi ngisho nangaleso sikhathi, kuncane kakhulu.