The Macard Extender Login ensures access to its web interface. To modify advanced settings, a login is required. Start by turning on the Macard extender and connecting your device to its network. Then open your browser and navigate to ‘192.168.10.1’ or ‘go.macard.online’. Enter your credentials and complete the Login. Once complete, you can configure your network settings, enable privacy settings, parental controls, and set up a guest network.