UCTRONICS IEEE 802.3af Micro USB Active PoE Splitter Power Over Ethernet 48V to 5V 2.4A for Tablets, Dropcam or Raspberry Pi 2/3B+ (48V to 5V 2.4A)

Exactly as described .. works well

Its works fine - I originally tried to use a Ubiquity injector with this. However it didn't work. I thought the problem was this but it was the fact that the Ubiquity injector isn't compatible with this device.

This adapter is perfect for a device that does not support POE power out of the box. This adapter is connected to a TPLINK travel router that I am using for all of my alexa IoT devices as those aren't really the best when ut comes to network security. The POE port that the device is using is on a separate Vlan on my switch and it has no issues providing network data as well as power over the Ethernet cable. All in all, works as described.

The only feature that could make this a full 5-star review would be if this had a 90-degree connector for the power wire. It looks wonky for both wires to be sticking straight out of adjoining sides of the Pi case. But it works well, it's a smart product for a niche use case. I bought 2, if they last a few months we'll get another 5 for the cluster.

Got this to use with a FireStick 4K and it works great. One ethernet line from my PoE switch to this, and then this plugs into the ethernet adapter on the FireStick, providing power and data to the adapter and FireStick. About a clean a set-up as you're gonna get.

I bought this to use for a PoE setup with my Lutron Caseta hub to free up some outlets, and it worked out perfectly.

I purchased a few of these for a new construction project to try to do whole home audio with Amazon Echo Dots. I was disappointed to find that while it would power most any other micro usb device I tried, it would not power the dot. I didn't have time to return the units (I bought 4-5) because I was too busy. I was very impressed that the seller reached out about my issue. They even sent a newer version (from China) for me to test. The newer version does work with the dot. While I would think POE should be POE and this should work with any micro usb device that needs 5 v 2.4amp, i'm really impressed that the seller is actively researching and improving the quality of their product when they get feedback. No product is perfect but this one is 5 stars in my mind.

It did not last a week. Just stopped passing power to my Lutron bridge.

bought this to replace the one from Aliexpress, about the 2X of the price, order from Aliexpress will take too long, so far so good.

It worked for a year and then broke, better buy from local shops with warranty

If you have an existing Power over Ethernet (PoE) network, this device lets you connect USB-powered devices to it without needing a separate power supply. I used it to add a wireless access point (WAP) to my network in a location that didn't have mains power available for a conventional USB power supply for the WAP. No configuration needed, works straight out of the packet. Quality is o.k. but nothing special. No idea how durable it is, has only been in use for about a month. No problems so far.

PoEは一般的にはまだまだ知られていませんが、PoE HUBを有していてコンセントが不足気味な当方にとって、検証の際に助かっています。 ただ、連続稼働の現場に投入するか、といえば現時点では？です。

replace outdoor camera, but it was powered by POE, bought Wyze camera, so this cable works great cover the PEO to micro USB