rangesxtd.com is the official guide and support portal for the RangeXTD Wi-Fi Range Extender, offering clear step-by-step instructions for setup in Repeater, Access Point, and Router modes. It explains how to switch between modes, use WPS for quick connections, and log in via the web interface at 192.168.7.234 with default credentials. The site also lists what’s included in the package—such as the extender unit, plug options, guide, and RJ45 cable—and provides customer support details for troubleshooting and assistance.