The tp link tl wpa4226kit av500 powerline wi fi kit extends your internet connection to every room of the house through your homes existing electrical circuitry it features a wi fi clone button which can automatically extend your routers wireless signal making it easy to realise seamless roaming within your home network whats more tl wpa4226kit has an integrated power socket which allows an additional device or power bar to be connected to the adapter as though it were a normal wall soc