Macard N300 Wi-Fi Extender, designed to expand the range of an existing wireless network. Key details include: Model: N300. Connectivity: Supports up to 300Mbps. Usage: Plugs into an outlet to extend Wi-Fi coverage. Default IP: 192.168.11.1 for configuration. URL: www.my-extender.com for settings access. Compatibility: Works with standard routers. Placement: Position midway between the router and area needing coverage.