Missing 12v power supply. The Belkin N600 DB 300 Mbps Dual Band Wireless N+ Router is a high-speed router that provides reliable wireless connectivity for home networking and connectivity needs. With a maximum LAN data rate of 300 Mbps and dual-band technology, this router offers fast and stable internet access for multiple devices. Featuring four LAN ports, users can easily connect various devices to the network for seamless connectivity. Despite the missing power supply, this Belkin router is a versatile and efficient choice for improving networking performance in any home or office setting.