# PoE HAT for Raspberry Pi 3 Model B+ and 4B — 802.3af compliant power supply module

**URL:** https://aio.lv/en/product--raspberry-rpi-hat-poe--4431713
**Data updated:** 2026-02-12 14:08 (EET)
**Category:** Other goods
**Manufacturer:** Raspberry
**Manufacturer code:** RPI-HAT-POE+
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.40 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 25.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--raspberry-rpi-hat-poe--4431713

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

PoE HAT for Raspberry Pi 3 Model B+ and 4B provides power-over-Ethernet functionality compliant with IEEE 802.3af. Designed to attach to the Pi’s HAT header, it supplies power via a compatible PoE switch or injector, eliminating separate DC power. Ideal for headless deployments, remote installations and compact setups where centralized power and simplified cabling are needed.

## Long description

The PoE HAT for Raspberry Pi 3 Model B+ and 4B provides IEEE 802.3af compliant power-over-Ethernet for Raspberry Pi single-board computers. It attaches to the Pi’s 40-pin HAT header and draws power from a compatible PoE switch or injector to supply the board without a separate DC adapter. The design supports compact and remote installations where reducing cable clutter and centralizing power management are important.
Advantages
This PoE HAT enables single-cable installation by delivering both power and network connectivity over a single Ethernet connection, reducing the need for a dedicated power supply. It complies with the 802.3af standard for universal compatibility with PoE switches and injectors. The module mounts directly on the Pi’s HAT header for a secure mechanical and electrical connection, and its compact form factor keeps the overall footprint minimal for constrained enclosures.
Suitable for
 Headless Raspberry Pi deployments (servers, kiosks, digital signage)
 Remote or difficult-to-access installations where centralized power is preferred
 Industrial or lab environments requiring simplified cabling and power management
 Compact enclosures and networked sensor or control nodes
Key specifications
 Power standard: IEEE 802.3af (PoE)
 Compatibility: Raspberry Pi 3 Model B+ and Raspberry Pi 4 Model B
 Mounting: connects to 40-pin HAT header on the Raspberry Pi
 Supply method: power delivered via compatible PoE switch or injector over Ethernet
 Form factor: compact HAT-sized module designed for low-profile installations
How to use
To use the PoE HAT, power off the Raspberry Pi and align the module with the 40-pin HAT header, then press it firmly into place to ensure proper contact. Reconnect network cabling to an Ethernet port that provides PoE from a compliant switch or injector. When the connected network device supplies power, the PoE HAT will provide regulated power to the Raspberry Pi without the need for a separate DC adapter. Follow any device-specific installation notes from Raspberry regarding standoffs, screws, or firmware requirements for secure and correct mounting.
Usage recommendations
Use with network equipment that explicitly supports IEEE 802.3af to ensure safe and stable operation. Verify that the power budget of the PoE switch or injector is sufficient for the Raspberry Pi and any connected peripherals. Install the HAT in a ventilated enclosure if the Pi will run heavy workloads to help dissipate heat.

## FAQ

### How much does the PoE HAT Raspberry Pi 3 B+ / 4B — 802.3af cost, and is it available for purchase?

The price is 31.40 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Raspberry products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Raspberry service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4431713/13701037_large.webp