The for RPi PoE+ Injector can provide Power over Ethernet (PoE) capability to a single port of an Ethernet switch that does not have PoE functionality, allowing both power and data to be transmitted over a single Ethernet cable. It uses a plug-and-play design to help existing Ethernet networks gradually add PoE power supply capabilities in an economical and efficient way. The for RPi PoE+ Injector is a single-port, 30W injector suitable for powering devices that comply with the IEEE 802.3af and 802.3at standards, covering all versions of the RPi PoE HAT. The injector supports network pass-through at 10/100/1000Mbps. When running, an IEC-compliant AC power cord is required. This product is mainly used to supply power to security network cameras and is only suitable for safe use in non-tropical climates. Product name:RPi POE+ Injector data rate:10/100/1000 Mbps input voltage:100-240V AC Output power:30W pin power output:4/5(+), 7/8(-) Nominal output voltage:55V DC data connector:Shielded RJ-45 interface, compliant with EIA 568A and 568B standards power connector:IECc13 mains power input (not included) Working environment temperature:-10C to +50C storage temperature:-20C to +70C (The product appearance and printed words depending on the batch, but this does not affect use) Color: As shown Material: plastic Package Contents: 1 x Gigabit POE Injector 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.