To access Linksys Extender you need to login Linksys range extender administrator page extender.linksys.com login. To get to linksys extender administrator , enter the default web-based interface of extender.linksys.com in the viable internet browser on your PC or PC which is associated with extender.linksys.com. Utilize an Ethernet link to associate your PC or laptop to an Ethernet link port.