---
product_id: 231207951
title: "Ethernet Kit for Teensy 4.1"
brand: "pjrc"
price: "€ 49.46"
currency: EUR
in_stock: true
category: "Pjrc"
url: https://www.desertcart.pt/products/231207951-ethernet-kit-for-teensy-4-1
store_origin: PT
region: Portugal
---

# Seamless Teensy 4.1 integration Full Ethernet connectivity kit DIY solder-required assembly Ethernet Kit for Teensy 4.1

**Brand:** pjrc
**Price:** € 49.46
**Availability:** ✅ In Stock

## Summary

> 🌐 Elevate your Teensy 4.1 with pro-grade Ethernet power — solder your way to smarter projects!

## Quick Answers

- **What is this?** Ethernet Kit for Teensy 4.1 by pjrc
- **How much does it cost?** € 49.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/231207951-ethernet-kit-for-teensy-4-1)

## Best For

- pjrc enthusiasts

## Why This Product

- Trusted pjrc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** At just 0.01 kg, it fits perfectly without bulk or weight.
- • **Precision DIY Assembly:** Includes MagJack, circuit board, ribbon cable & more for a clean, professional build.
- • **Optimized for Teensy 4.1:** Designed specifically for seamless hardware and software compatibility with Teensy 4.1.
- • **Future-Proof Your Projects:** Unlock stable, high-speed Ethernet connectivity for advanced IoT and embedded applications.
- • **Plug & Play Ethernet Upgrade:** Everything you need to add wired Ethernet to your Teensy 4.1—no guesswork.

## Overview

The Ethernet Kit for Teensy 4.1 by PJRC is a complete hardware bundle designed to add reliable wired Ethernet connectivity to the Teensy 4.1 microcontroller. It includes an Ethernet MagJack, bare circuit board, ribbon cable assembly, header pins, and capacitor. This kit requires soldering and is optimized for seamless integration with Teensy 4.1, enabling advanced networking capabilities for embedded and IoT projects.

## Description

The Ethernet Kit for Teensy 4.1 has all the parts needed to connect to the Ethernet port on the Teensy 4.1.This kit includes the following: one (1) Ethernet MagJack, one (1) bare circuit board, one (1) ribbon cable assembly, two (2) header pins, and one (1) capacitor. PLEASE NOTE: Soldering is required. Teensy 4.1 is NOT included.

## Features

- The Ethernet Kit for Teensy 4.1 has all the parts needed to connect to the Ethernet port on the Teensy 4.1.
- This kit includes the following: one (1) Ethernet MagJack, one (1) bare circuit board, one (1) ribbon cable assembly, two (2) header pins, and one (1) capacitor.
- PLEASE NOTE: Soldering is required. Teensy 4.1 is NOT included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CTM1L64 |
| Best Sellers Rank | 204,202 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 222 in Single-Board Computer Kits |
| Brand Name | PJRC |
| Compatible Devices | Desktop |
| Customer Reviews | 5.0 5.0 out of 5 stars (13) |
| Data Link Protocol | Ethernet |
| Hardware Interface | Ethernet |
| Item Weight | 0.01 Kilograms |
| Manufacturer Part Number | ETHERNET_KIT_TEENSY41 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 642613584203 752785954381 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** PJRC
- **Compatible devices:** Desktop
- **Data link protocol:** Ethernet
- **Hardware interface:** Ethernet
- **Item weight:** 0.01 Kilograms
- **Number of Packs:** 1
- **Number of items:** 1
- **UPC:** 642613584203 752785954381
- **Unit count:** 1.0 count

## Images

![Ethernet Kit for Teensy 4.1 - Image 1](https://m.media-amazon.com/images/I/41QuEmtFa6L.jpg)

## Frequently Bought Together

- Teensy Ethernet Kit for 4.1
- Teensy 4.1 (With Pins)

---

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-04*