The TP-Link POE4818G Omada Passive PoE Injector Adapter delivers reliable 48V power over Ethernet to your network devices with ease and efficiency. Supporting gigabit speeds, it features one 10/100/1000 Mbps RJ45 shielded Passive PoE port and one Data IN port, enabling seamless network connectivity and power delivery simultaneously through a single cable. This plug-and-play injector auto-detects the power requirements of connected passive PoE devices to ensure optimal power output without manual configuration. Equipped with a convenient wall-mounting design, it is ideal for small to medium networking environments requiring stable power and data transmission. Certified by FCC, CE, and RoHS for quality assurance, the POE4818G includes a 48V 18W adapter, power cord, and wall mounting kit for quick setup. Enhance your network deployment with this compact, efficient, and easy-to-install passive PoE solution.