Tp link av500 passthrough powerline wi fi extender tp linkrsquos tl wpa4230p av500 passthrough powerline wifi extender extends your internet connection to every room of the house through your homersquos existing electrical circuitry the tl wpa4230p features a wi fi clone button which can automatically extend your routerrsquos wireless signal making it easy to realize seamless roaming within your home network whatrsquos more tl wpa4230p has an integrated power socket which allows