--- product_id: 179158714 title: "Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Professional, Isolated (3KV))" brand: "loverpi" price: "£21.18" currency: GBP in_stock: true category: "Love R Pi" url: https://www.desertcart.co.uk/products/179158714-power-over-ethernet-poe-hat-for-raspberry-pi-4-model store_origin: GB region: United Kingdom --- # 2.5A stable power output IEEE 802.3af/at & Passive DC 48V compatible 3KV galvanic isolation Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Professional, Isolated (3KV)) **Brand:** loverpi **Price:** £21.18 **Availability:** ✅ In Stock ## Summary > ⚡ Power your Pi cluster smarter, cooler, and cleaner! ## Quick Answers - **What is this?** Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Professional, Isolated (3KV)) by loverpi - **How much does it cost?** £21.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/179158714-power-over-ethernet-poe-hat-for-raspberry-pi-4-model) ## Best For - loverpi enthusiasts ## Why This Product - Trusted loverpi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Isolation:** 3KV galvanic isolation protects your Pi cluster from electrical noise and non-compliant switches—ultimate peace of mind. - • **Power Your Pi Like a Pro:** Deliver clean, reliable 5V/2.5A power directly via Ethernet—ditch bulky adapters and streamline your setup. - • **Stay Cool Under Pressure:** Designed for active airflow with recommended cooling fan—ensures stable, high-load performance without overheating. - • **Cluster-Ready Scalability:** Easily power multiple Raspberry Pi 4 or 3B+ boards from a single PoE switch—perfect for on-premise cloud or edge computing. - • **Plug & Play Compatibility:** Simple installation on 40-pin GPIO, backward compatible with Pi 3B+ and Pi 4—get up and running fast with minimal fuss. ## Overview The LoveRPi PoE HAT delivers up to 12.5W of stable 5V power at 2.5A to Raspberry Pi 4 Model B and 3 Model B+ boards via Ethernet, featuring professional-grade 3KV galvanic isolation for enhanced safety and compatibility with IEEE 802.3af/at and passive 48V PoE switches. Ideal for scalable Pi clusters, it requires active cooling for optimal performance and supports easy installation on the 40-pin GPIO header. ## Description Input: IEEE 802.3af Compliant PoE or DC 48V PoE with up to 3KV IsolationOutput: 5V +-5% up to 2.5A*Protection Circuitry: Transient Overvoltage, Undervoltage Lockout, Thermal Shutdown, Foldback Current Limiting* Active airflow and adequate cooling required for stable continuous operation at high load. Install PoE HAT onto the 40-pin GPIO header. Attach black wire from fan to GND pin on PoE HAT. Attach red wire from fan to 5V (performance) or 3.3V (quiet) pin on PoE HAT. Insert MicroSD card with properly flashed OS. Attach Ethernet cable from the PSE. ## Features - ULTIMATE POWER OVER ETHERNET HAT FOR RASPBERRY PI 4: Deliver clean and reliable power to the latest Pi 4! Power-over-Ethernet is both simple, power efficient, and cost effective compared to having multiple power adapters. PoE power output must be within the budget of the switch when powering multiple boards. PoE switch and Raspberry Pi 4 Model B sold separately. - GALVANICALLY ISOLATED POWER OVER ETHERNET UP TO 3KV: Designed for IEEE 802.3af, IEEE 802.3at, and Passive DC 48V network switches and power sourcing equipment (PSE). The professional model features galvanic isolation for applications with non-IEEE 802.3 compliant switches and power injectors that do not provide PSE side isolation. - BUILT FOR CLUSTER NODES: Simplify cable management and expand your on-premise cloud with POE! Power five, ten, twenty Raspberry Pi 4 Model B boards through a single POE switch. This PoE HAT was designed to exceed the power delivery standards set by the official Raspberry Pi PoE HAT and other products available on the market. - VENTILATED CASE WITH COOLING FAN HIGHLY RECOMMENDED: Do not use this product in an enclosed case without active air circulation. Airflow around the HAT and Raspberry Pi 4 Model B must be adequate to ensure performance and stable operation. - EASY INSTALLATION AND BACKWARDS COMPATIBLE: Please remove all non-essential heatsinks including RAM/USB/Ethernet heatsink before seating the HAT! Supports the latest Raspberry Pi 4 as well as the Raspberry Pi 3 Model B+. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XB5PR9J | | Amperage | 2.5 Amps | | Best Sellers Rank | #246 in Single Board Computers (Computers & Accessories) | | Brand | LoveRPi | | Color | Isolated (3KV) | | Connector Type Used on Cable | Ethernet | | Customer Reviews | 4.4 4.4 out of 5 stars (221) | | Form Factor | HAT | | Input Voltage | 48 Volts (DC) | | Manufacturer | LoveRPi | | Maximum Power | 12.5 Watts | | Mfr Part Number | LRP-RPIHAT-POE-RPI4 | | Model Number | LRP-RPIHAT-POE-RPI4 | | Output Current | 2.5 Amps | | Output Voltage | 5 Volts (DC) | | Output Wattage | 12.5 Watts | | UPC | 647923366624 | | Unit Count | 1.0 Count | ## Product Details - **Amperage:** 2.5 Amps - **Brand:** LoveRPi - **Color:** Isolated (3KV) - **Connector Type:** Ethernet - **Input Voltage:** 48 Volts (DC) ## Images ![Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Professional, Isolated (3KV)) - Image 1](https://m.media-amazon.com/images/I/81yMa74O32L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - LoveRPi Power-Over-Ethernet (PoE) HAT for Raspberry Pi 4 Model B and Raspberry Pi 3 Model B+ (Professional, Isolated (3KV)) - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) - iUniker Raspberry Pi 4 Fan ABS Case with Cooling Fan, Heatsink, Simple Removable Top Cover for Pi 4 Model B/ 4B --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/179158714-power-over-ethernet-poe-hat-for-raspberry-pi-4-model](https://www.desertcart.co.uk/products/179158714-power-over-ethernet-poe-hat-for-raspberry-pi-4-model) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-14*