Linksys RE6400 is just one of the newest extenders made richer by very new and much powerful technical features. With regard to its specification, it features a dual band which is both the 2.4GHz and 5GHz frequency bands. Thus, the extender can provide speed of up to 1200Mbps without drop and interruption. The two removable antennas on the extender are applied to increase internet signals in all corners of the house. Once set into a house, it can work with Access Point mode for improved performance and WiFi coverage. 

Now, it has a light indication at the forward panel indicating working and connecting strength. In the side panel, there will also be a reset and WPS buttons with which you can simply do the Linksys RE6400 setup. The reset button basically disintegrates the customized settings of the extender into a factory default state. Finally, at the lower panel, you will receive an ethernet port applicable for connectivity purposes. Through this, you can connect your device to the extender in a wired connection. Hence, these are the specs and product general overview of the Linksys RE6400 extender that can be simply relied upon.