1 star not only because it is a crappy product but also because good luck finding any info on this device drivers incase you misplace the media that comes with the unit software etc i got so desperate i opened the device up to try and get drivers software the old school way

But gave up after finding no markings or numbers on the main board that yielded any help

So i couldnt return it

I tried a different poe switch thinking that my primary switch had used up all its available output then i tried an individual poe injector