“Ideal for cutting down on cable clutter without having to rely on a wireless connection. I can now run a tiny Pi home server with just one ethernet cable run from my PoE switch. My only annoyance is that the built-in fan, while not exactly loud, is quite high pitched and noticeable even over e.g. a TV playing in the background. Bear this in mind if you're deploying this somewhere like a living room.”
“Perfect hat for adding a Pi to a rack with PoE. Needed 16mm standoffs and the header kit to clear the 4-heatsink kit I also got, but works great. I also replaced the fans with 40mm Noctua fans with a 3d printed adapter, as noise is a problem. Great!”
“Really easy to use, 4 screws and standoffs and carefully locate / push onto the POE and 40 pin headers. I'm using them to power a Pi4B and a Pi3B, this fits both and both booted fine as soon as they were connected. Very pleased and will buy more when I add another Pi”
“Easy to install. Uses ALL the GPIO pins rather than just the ones it needs. Bit of a shame. The power and IO LEDs are VERY bright, which makes me think it over-supplies a little bit. Gets warm, but haven't seen it activate the fan yet. Running OpenWRT with a fair amount of traffic through it. Hoping the reliability is good. 5 days now, 24x7 operations, not a hint of a reset. Recommended.”