--- product_id: 264174452 title: "Micro USB PoE Adapter" brand: "uctronics" price: "AED 149" currency: AED in_stock: true reviews_count: 5 url: https://www.desertcart.ae/products/264174452-micro-usb-poe-adapter store_origin: AE region: United Arab Emirates --- # Solid wired connection 300 ft range Power over Ethernet Micro USB PoE Adapter **Brand:** uctronics **Price:** AED 149 **Availability:** βœ… In Stock ## Summary > πŸ”— Connect & Conquer: Power and data in one sleek solution! ## Quick Answers - **What is this?** Micro USB PoE Adapter by uctronics - **How much does it cost?** AED 149 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/264174452-micro-usb-poe-adapter) ## Best For - uctronics enthusiasts ## Why This Product - Trusted uctronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy Setup:** Plug and play with IEEE 802.3af compliant switches or injectors. - β€’ **Extended Reach:** Power your devices up to 300 feet away from the nearest outlet. - β€’ **Seamless Power & Data:** Deliver power and data through a single cable, reducing clutter. - β€’ **Versatile Compatibility:** Works with Raspberry Pi Zero, Fire TV Stick, Chromecast, and more. - β€’ **Streamlined Connectivity:** Eliminate the need for multiple wall plugs and messy cables. ## Overview The UCTRONICS Ethernet and Power Micro USB Adapter for Raspberry Pi Zero is a cutting-edge device that combines power and wired network connectivity into a single Micro-USB port. It utilizes Power over Ethernet (PoE) technology to deliver both power and data, extending your reach up to 300 feet from the power source. Ideal for various devices, this adapter simplifies your setup while ensuring a reliable connection. ## Description for Raspberry Pi Zero Ethernet and Power Micro USB Ethernet/PoE Adapter for Pi Zero W Fire TV Stick Chromecast Google Mini and More IEEE 802.3af Compliant ## Features - What is it – An adapter that helps you deliver both power supply and solid wired network connection to a single Micro-USB port. - How does it work – By converting PoE (Power over Ethernet) signal, or combining plain Ethernet and Micro-USB power supply, into Power&Ethernet over USB. - What is PoE – Deliver power and data with a single Ethernet cable for fewer wall plugs and messed cables. Extend powerline to where no AC outlets are nearby, up to 300 feet away from the power source. - What else needed - You need an IEEE 802.3af compliant PoE switch or injector for the PoE mode, or an extra Micro-USB power supply for plain Ethernet combining. - Note: 1. For Raspberry Pi Zero, plug into the micro USB port marked β€œUSB” instead of β€œPWR.” 2. Make sure the PoE input is connected to a functioning IEEE802.3af compliant PoE switch that has internet connectivity and power over Ethernet on PoE mode. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0876N3PMZ | | Best Sellers Rank | #382 in USB Computer Network Adapters | | Brand | UCTRONICS | | Color | white | | Compatible Devices | raspberry pi zero, Chromecast, Google Mini | | Customer Reviews | 3.9 3.9 out of 5 stars (111) | | Data Link Protocol | USB | | Hardware Interface | Micro USB Type B | | Item Weight | 0.07 kg | | Manufacturer | UCTRONICS | | Unit Count | 1 Count | ## Product Details - **Brand:** UCTRONICS - **Color:** white - **Compatible Devices:** raspberry pi zero, Chromecast, Google Mini - **Data Link Protocol:** USB - **Hardware Interface:** Micro USB Type B - **Item Weight:** 0.07 kg - **Manufacturer:** UCTRONICS - **Unit Count:** 1 Count ## Images ![Micro USB PoE Adapter - Image 1](https://m.media-amazon.com/images/I/51SROyW7nvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Flexible and easily fitted *by P***R on Reviewed in the United Kingdom πŸ‡¬πŸ‡§ on 9 January 2021* Product is as described and I would buy again if needed. ### ⭐⭐⭐⭐⭐ Works perfectly *by S***C on Reviewed in Australia πŸ‡¦πŸ‡Ί on 14 August 2021* Does exactly what it says on the box -- powers and provides a wired connection to a Raspberry Pi Zero. ### ⭐ Great idea, but power has not been stable *by N***Y on Reviewed in the United States πŸ‡ΊπŸ‡Έ on 27 March 2021* TL;DR: Power is unstable and device reboots every 2-3mins without network load.I've been building out my home automation system using microcontrollers and SBCs, and I've been looking for a way to power everything over PoE and avoid wireless. Using a $5 RPi0 + a $20 USB PoE adapter is cheaper than a wESP32 solution and gives you a lot more room for a network stack and a lot more power/versatility. Building PoE relay/sensor hubs like this seems just about perfect for me.This device saves a lot of space inside an enclosure when you don't have to make room for a PoE splitter/power supply and a USB ethernet adaptor. These things are a great idea and I'm surprised there aren't more vendors that make similar. I really wanted this to work and probably buy a bunch of em.The issue I'm having with this PoE adaptor is pretty weird tbh...I've got a fresh, working RPi0 (v1.3) running the newest RPiOS/Raspbian powered by this PoE adaptor, which is plugged into a 10/100 8port PoE+ unmanaged switch. There are no other peripherals, USB(OTG) hubs, nothing connected to the GPIO pins, or any additional draw on the power rails -- just the Pi0.The Pi0 boots without power warnings and I can ssh into it. Looking through syslog / persistent journal / dmesg, I can see the kernel (5.10) finds and brings up the eth0 interface for the RTL8152 without issue. There are no errors, warnings or any signs of a problem anywhere in the logs. Device looks fine over USB with nothing anomalous. There is no packet loss or net errors. Temps are fine (33c with sink). Core voltage is normal. So far, so good...But, after 2-3 minutes of just sitting there idle, the Pi0 loses power and goes into a reboot cycle.Here's the strange part: It only happens after the network has been idle / low utilization for 2+ mins.It will constantly reboot with an open ssh connection, but NOT if I run top or glances that generates non-ACK traffic over eth0. Also, if I constantly ping the device from another machine it never reboots / loses power. I've tested this up to 15+ hours of constant pinging, and every time the ping / traffic stops, the Pi loses power within 2-3 mins.I've enabled persistent logging and there's nothing in the logs at all to indicate what the problem might be. It's clearly an unclean shutdown with no warnings. Monitoring the voltage on the 5v USB rails just shows the power dropping out and coming back up within around ~0.75 seconds. I can run a high cpu load (stress) on the Pi, but it will always reboot unless there is ALSO a significant network load (i.e. constant pinging from another device.)I suspected a low-power-state condition. I've tried disabling automatic power management of the device via sysfs config, and using ethtool to disable EEE (Energy Efficient Ethernet) but no love. I've even tested on a different (working, unmanaged) PoE switch. Same thing. The PoE device just keeps suddenly powering off without enough network load.Now if I power the same Pi0 with a standard 1.0a PSU and use a non-PoE network switch, it stays rock solid and never generates any errors regarding the RTL8152. The device seems to work fine as a ethernet adaptor alone, but the PoE function has been completely unreliable for me.Not sure if I've got a defective unit, or if there's some design flaw at fault here. I've reached out to UCTRONICS and I'll request a replacement. I'll update my review if this gets resolved. ## Frequently Bought Together - UCTRONICS for Raspberry Pi Zero Ethernet and Power, Micro USB Ethernet/PoE Adapter for Fire TV Stick, Chromecast, Google Mini, and More, IEEE 802.3af Compliant - 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) - UCTRONICS Gigabit PoE Splitter 5V 3A, 2-in-1 PoE to USB C/Micro USB Adapter, IEEE 802.3af/at Compliant 10/100/1000Mbps for Raspberry Pi 3/4, Security IP Cameras and More --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/264174452-micro-usb-poe-adapter](https://www.desertcart.ae/products/264174452-micro-usb-poe-adapter) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-10-18*