Review on 🔌 ANVISION 4-Pack 5V PoE Splitter Adapter: Efficiently Power IP Cameras, Tablets, Dropcam, Raspberry Pi & More (AV-PS05-1) by Eldrick Carlton

bought these to power some Wyze cameras I have Dafang firmware installed on. same camera, same port on switch, 2 out of 4 worked. It was a Cisco switch and "Show Power Inline" showed "Error" when 2 Poe adapters were connected. I changed ports and cameras (I had 9), even cables. It always said "Error" and the cameras wouldn't turn on. looks like poor quality control and I paid $30 for 2 adapters. The workers are in the attic, powering the chambers downstairs in the house. Not worth going back, but maybe someone else will save time and money.