Inject power into an Ethernet cable in order to provide both power and data over a single cable | Simplify the installation of a WLAN AP, IP phone, IP Camera, or any other 802.3af passive POE capable device | Plugs into a standard 120V wall outlet • Works with standard Cat5, Cat5e, or Cat6 Ethernet cable | 2 RJ45 Connectors: Standard Ethernet data input, Passive 802.3af mode B Output (100Mbps Ethernet data + always on power) | Ethernet Pin Usage: Data: 1,2,3,6 Power: +(4,5),-(7,8) • Dimension: 3¼" x 1¾" x 1½"