PoE Splitter Gigabit 5V - Micro USB Power and Ethernet to Raspberry Pi 3B+ Work with Echo Dot Most Micro USB Security Camera and Tablet - IEEE 802.3af Compliant

Highlights:

5V/ 2.4A & 1000Mbps - Power micro-USB devices via an Ethernet cable, along with gigabit data transfer (which you can put aside if you only need power)

PoE HAT Alternative - Use no GPIO pins. Compatible with Raspberry Pi case with fan or add-on screen. Support Raspberry Pi 3b+ and previous models

Extend Powerline - Deliver power to micro USB devices without nearby AC outlets and upgrade them to PoE (Power over Ethernet) from up to 400 feet

Replace Power Supply - Remove the need for a separate power supply if the Ethernet cable is a must-have for your micro USB devices

Save Your Time - Plug and play compatibility and quick seller response.
NOTE: an 802.3 af compliant PoE injector/switch is required to use this device (not included)

This gigabit PoE splitter is used to supply power and transfer data to micro USB devices like RPi 3B+ via a single Ethernet cable with the help of an IEEE 802.3 af compliant switch or injector.

You don't need a separate power supply anymore. It uses no GPIO pins and is thus compatible with any 3b+ case with a fan or add-on 3b+ screen.

Plug-and-play, compatibility with 3B+ and makes it easier for deployment, operation and maintenance in embedded and IoT projects.

Specifications:
Compliant with IEEE 802.3 af
Isolation: 2.5 kV
Input: 802.3 af 44-56V Mode A&B 300mA
Power Output: DC 5V/2A(up to 2.5A ) 10W
Data Transfer rate: 10/100/1000 Mbps Devices will be detected before poe input
Power Pin: support both 1/2(+/-), 3/6(-/+) or 4/5(+), 7/8(-)

Package including:
1pcs 48V to 5V Active PoE Splitters Micro USB Power Plug