DSLRKIT Gigabit USB Type C Active PoE Splitter 48V to 5V IEEE802.3af Power Over Ethernet for Raspberry Pi 4 4B

Works great with raspberry pi 4

Works well for the DeskPi Pro case and 2Tb HDD

I got 3 of these to use with my Google WiFi mesh nodes, and they worked brilliantly! They each have a link light and what looks like an activity light, but that never flashes. My switch is an Aruba S2500. This has been a really nice, cost effective way to reduce cable clutter.

So this will work with a RasPI 4... BUT it is only 2.4A not 3-4A like AC adapters for the RasPI 4. The result is that it will power the 4, but there may not be enough power to fully power the board and performance may suffer or you may have stability issues. This is why I get warnings from OctoPrint that there isnt enough power. Honestly, this would get 5 stars but this was marked specifically for the RasPI 4 and for that its just not good enough. That said, it really does depend on what you are using your PI for... it might be fine.

I like this poe switch. Cables feel heavy duty. Item is working properly. This is USB C and ethernet connection.

Very good product. Does exactly what it supposed to do

Got these so I could use PoE with 5 x 1st gen Google WiFi points. My house is wired for cat 5E so I was able to power them from a central location using a PoE switch and have a UPS connected to the switch so they dont go out when the power flickers in my rural area. So far it works great and the speeds did not change.

Hubitat C8 doesn’t have native POE. I’m using this to get around that. Works great

Does the job intended.

Used to power a raspberry pi 4 overclocked to 2ghz from about 20 feet away. Better value than the Poe hat.