This Phihong PH POE29U-560 power module is designed to provide power over Ethernet (PoE) for single port devices. 

It is a brand new, open box item. The power module is specially designed for use with computers, tablets, and networking devices. 

Its features include the ability to provide power over Ethernet and can be used with various models. 

This power module is perfect for those who need to power their Ethernet devices without the need for an additional power source