What is this-PoE splitter divides PoE signal into 5V USB-C power supply and Fast Ethernet in RJ45 so that non-PoE devices can be powered by Ethernet.What is PoE-Provide power and data through a single Ethernet cable, reducing wall plugs and messy cables. Extend the power cord to a place where there is no AC outlet nearby, 300 feet (about 91.4 meters) away from the power source.Why choose PoE to USB-C-Add plug-and-play PoE support for 5V USB-C powered devices and make full use of PoE switches, or use for Raspberry Pi 4 settings (if PoE HAT is not applicable)What else do you need-You need a PoE switch or injector that complies with IEEE 802.3af/at as a PSE (power supply equipment) and an Ethernet cable with a PoE signal to power the distributor.Support international standards IEEE802.3 af & IEEE802.3at(30W); POE port supports 10/100/1000Mbps data transmission. Transmission rate: 10/100/1000Mbps, standard: IEEE 802.3 I, IEEE 802.3 u, IEEE 802.3 x, IEEE 802.3 af/at.Colour:blackMaterial:Metal + plasticSize:78 x 28 x 24mmPackage Contents:1 x PoE to USB-C adapter (Gigabit)Note-1. This dispenser does not support PD or QC fast charging protocols. 2. This splitter provides a maximum output power of 3 A, which complies with 802.3af/at.Only the above package content, other products are not included.Note: Light shooting 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.