UCTRONICSPoE Splitter 5V 4A for Raspberry Pi 4 and Jetson Nano, Active PoE+ to Barrel Jack or USB-C Adapter, IEEE 802.3at/af Compliant

I've been utilizing 5 and 12V PoE splitters to eliminate the need for an outlet for dedicated device power supplies. I can also cycle device power via the host Ethernet switch's control interface without having to transition to the device's VLAN to access its management portal. No issues with this item.

For a clean and controllable setup, I'm using this with the Google TV Streamer through Unifi Flex w/POE++ (60w injector) for power & data. No small USB-C power bricks needed, everything is powered through ethernet.I also use their POE & Micro USB splitter for my Lutron Caseta Hub.Great price, great value.

Arrived fast, OK price. I am having no problem running an ESP32 device from this PoE splitter.

do the job well. simple easy!

EDIT: Seller customer service sent the correct cableI ordered and paid for UCTRONICS PoE Splitter 5V 4A for Raspberry Pi 4 and Jetson Nano, Active PoE+ to Barrel Jack or PoE to USB-C PoE Adapter, IEEE 802.3at/af CompliantKey word: USB-C! Both the description and the picture indicate the unit comes with a USB-C cable. This is not true. I had to hack together a cable in order to get this to work. Its especially irksome since I paid EXTRA to get the cable that was not included over the standard model

One of the two ordered provided under 5 vdc and RPi4 running bookworm reported low voltage. USB Digital Tester showed 4.9 vdc and less than 1 amp current. Tried the other and it is providing 5.25 vdc with a 1.3 amp draw running geekbench and 5.3 vdc with .71 amp draw. These two splitters are nearing 1 year old and they may have performed like this before today (11/27/2023) but memory fails.One out of two provided sufficient power => 50% success.Dec. 11, 2023 Update:UCTronics reached out to me with an unsolicited refund for the under-performing unit. This is my first experience with a vendor doing this and because the other unit performed perfectly, I asked for and they agreed to a replacement unit.That replacement has now been running for over a week with no instances of my RPi4 reporting undervoltage. The splitter maintained voltage and current at idle and during a multi-core benchmark that attempted to increase power draw. (See photo.)This is exemplary vendor behavior. I very much appreciated their offer and am very happy with the outcome.

I bought this thinking it was better than many cheap poe splitters. I was wrong! it worked as expected but it was spewing out so much RF interference to a point, caused many weird issues with all my home automation stuff. Specially my zwave network. Took me so much time to find the root of the problem and even this splitter being in other end of the room, my whole zwave network failed to operate properly. I would stay clear of this device!

Bought a new house that had Ethernet cables run to various access points. Wanted to use these for a wifi mesh network, but the access points had no power outlets at them. These PoE splitters worked perfectly to allow me to power the wifi access points without having to run 110V circuits. (Note that you have to have a PoE network switch to provide the power these splitters need.)