Power over Ethernet (PoE) expansion board for RDKX5 motherboard, supports IEEE802.3af/at network standard. Suitable for use with PoE routers or switches that support IEEE 802.3af/at network standard. Just connect a network cable to connect the RDK motherboard to the network and power it at the same time. Based on 40PIN GPIO interface, suitable for D-Robotics RDK X5 motherboard Supports PoE Ethernet power supply, supports IEEE 802.3af/at PoE network standard Uses fully isolated switch mode power supply (SMPS) Onboard high-speed active cooling fan, and equipped with metal heat sink, together to accelerate heat dissipation Specifications PoE power input: 38V-57V DC input Power output: GPIO pin header: 5V 4.5A (MAX) 2P pin header: 12V 2A (MAX) Network standard: Support IEEE 802.3af/at PoE Colour:black Material:PCB Due to different batches, there may be differences in product appearance and printed text, which will not affect use Package Contents: 1 * for RDK X5 PoE Expansion Board KIT Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.