TP-LINK Wireless AP/Client Router TL-WR743ND is a combined wired/wireless network device which integrates the functions of Wireless Access Point AP Client firewall 4-port Switch and NAT-Router. It could effectively work as a client device with the support of a WISP and the local computers can connect to it wirelessly or via cables. It also features QSS function establishing a highly secured wireless link at a push of the QSS button on the devices exterior. Better still TL-WR743ND supports Passive PoE convenient for the hardware deployment even for the non-outlet places such as your backyard. TP-LINK TL-WR743ND is designed to set AP Client Router mode as the default wireless mode supporting WISP connection. When it works as a WISP client device to access the Internet the local computers can connect to TL-WR743ND by wireless or via cables making the maximum management of TL-WR743ND in that it incredibly equals the value of a conventional modem router and a normal access point together!