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

Works good

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

No data transfer through cable

I can confirm this does work to power google wifi (at least the first gen device which is all I have)

Mine powered my RPi4 up right out of the bag, and so far, no issues. My Edgeswitch powered it automatically, and shows 1Gb connection. I looked at a lot of case & POE hat options, before seeing the Argon One & deciding that was the way I wanted to go. It doesnt allow for POE though. This isnt quite as sleek, but it is way more versatile!

Worked well out of the box for quite a while (>2 years). However, recently the device that this was powering - disappeared. Unexpectedly the culprit was this device. After finally getting the device booted, the log revealed a litany of over current instances had occurred. Thankfully, it appears that no damage had occurred to the unit being powered. If you run into an issue, do not overlook this as a potential culprit. Did previously purchase more of these, at different times. Will be curious to see if the same behavior is exhibited by any of the others as they reach the same age or if this is a one off.

Powers my RPi 4 from a Unifi switch. Much better than the standard RPi wall wart. Smells like a neat, organized network equipment rack.

Sold as a gigabit adapter, but 1G auto or forced negotiation wont bring the link up. Forcing 100M/Full brought up the connection - but seeing ~20% packet loss across the adapter. PoE support works fine, no issues powering a raspberry pi. With the terrible network performance, this adapter is functionally useless

Had 2 of these hooked up to Google WiFi (1st gen) mounted on my ceiling. They worked well for a year then they both died within a week of each other. Both were connected to a POE switch running off of a UPS.

In early 2020, I bought two of these PoE injectors to use with Raspberry Pi devices. The Pis didnt have much load, just a micro SD card and small Zwave dongle. One PoE injector worked for about a year, then failed. The second one failed after roughly 2 years of continuous service. Their working environment was about 80F or less. By failed I mean that the orange/yellow LED on the dongle is dim and it doesnt supply enough power to boot the Raspberry Pi. Moving to another powered port on the Ethernet switch didnt fix the issue. The failure is random and permanent, so this isnt suitable for use in an unattended environment.