Want to have good WiFi coverage in your entire house? The WiFi extender can easily cover the more isolated spots where router signal has trouble reaching. Along with improved coverage, it also prevents signal interruptions. This model is one of the so-called dual-band devices, which are adapted to work in two frequency bands, giving it a high transmission speed and strong signal. The TP-Link WiFi extender works with the 2,4 GHz and 5 GHz band. This device features a WiFi signal speed of up to 1500 Mb/s and 1 Gbit with a LAN cable. This WiFi extender is built for 0 Data security is provided by WPS, WEP 64bit, WEP 128bit, WPA-PSK and WPA2-PSK encryption. The TP-Link WiFi extender comes with an ethernet cable.