52Pi Gigabit Raspberry Pi 4 B / 3B+ Active PoE Splitter USB TYPE C 48V to 5V Power Over Ethernet cable PoE Switch

[Description] PoE splitter can save USB adapter wall plugs, extend powerline to where your Ethernet cable reaches, and make full use of extra PoE ports by converting them to micro USB. It's a good companion for micro USB devices that needs Ethernet connection, or other micro USB devices that are away from the AC outlet. This item needs 802.3af compliant PoE Switches or injectors to work. Another way to power your Raspberry Pi 4 over Ethernet, but IEEE 802.3at (PoE+) compliant. You can deliver up to 4A power if your switch or injector is 802.3at. Useful when you are on a power-hungry application.PoE helps you deliver power to places where AC outlets are not around with a long Ethernet cable. This PoE splitter can power 5V USB-C devices with a PoE source 300 feet away.PoE splitters extend the possibilities of PoE switches.The other end of the PoE port does not have to be a 48V PoE network device, and it could now be a 5V USB-C device (but it does not support PD or QC fast charging protoc