--- product_id: 219290243 title: "Ethernet Kit for Teensy 4.1" brand: "pjrc" price: "6 kr" currency: DKK in_stock: false reviews_count: 3 url: https://www.desertcart.dk/products/219290243-ethernet-kit-for-teensy-4-1 store_origin: DK region: Denmark --- # Lightweight at just 10 grams Complete Ethernet connectivity kit Includes all essential hardware parts Ethernet Kit for Teensy 4.1 **Brand:** pjrc **Price:** 6 kr **Availability:** ❌ Out of Stock ## Summary > ⚡ Empower your Teensy 4.1 with instant Ethernet connectivity—because speed waits for no one! ## Quick Answers - **What is this?** Ethernet Kit for Teensy 4.1 by pjrc - **How much does it cost?** 6 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/219290243-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:** Ultra-light 10g design fits perfectly in any project setup - • **Trusted by Innovators:** Top-rated with 4.3 stars and climbing in the single board computer community - • **All-in-One Hardware Kit:** Everything you need—MagJack, circuit board, ribbon cable, pins, capacitor - • **DIY Soldering Experience:** Perfect for makers who love hands-on customization and control - • **Plug & Play Ethernet Power:** Seamlessly connect your Teensy 4.1 to high-speed wired networks ## Overview The Ethernet Kit for Teensy 4.1 by PJRC is a compact, all-inclusive hardware set designed to add reliable Ethernet connectivity to your Teensy 4.1 microcontroller. Weighing just 10 grams, it includes a MagJack, bare circuit board, ribbon cable, header pins, and capacitor. Ideal for DIY enthusiasts comfortable with soldering, this kit transforms your projects with wired network speed and stability, earning a solid 4.3-star rating among single board computer users. ## 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. Review: Great little connector for adding ethernet. - This little kit is like magic and almost makes you feel like you have a super power. The ability to hook up the teensy 4.1 to ethernet is awesome. It's well made and provides everything you need. My only feedback is it would be nice to have a Power over ethernet option so you can run the board off just one connector. Review: Great - Exactly as it describes. ## 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 | #1,746 in Single Board Computers (Computers & Accessories) | | Brand | PJRC | | Compatible Devices | Teensy 4.1 Microcontroller Board | | Customer Reviews | 4.3 4.3 out of 5 stars (42) | | Data Link Protocol | Ethernet | | Hardware Interface | Ethernet | | Item Weight | 0.01 Kilograms | | Manufacturer | PJRC | | Mfr Part Number | ETHERNET_KIT_TEENSY41 | | UPC | 642613584203 752785954381 | ## Product Details - **Brand:** PJRC - **Compatible Devices:** Teensy 4.1 Microcontroller Board - **Data Link Protocol:** Ethernet - **Hardware Interface:** Ethernet - **Item Weight:** 0.01 Kilograms - **Manufacturer:** PJRC - **UPC:** 642613584203 752785954381 ## Images ![Ethernet Kit for Teensy 4.1 - Image 1](https://m.media-amazon.com/images/I/41QuEmtFa6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little connector for adding ethernet. *by T***R on July 11, 2021* This little kit is like magic and almost makes you feel like you have a super power. The ability to hook up the teensy 4.1 to ethernet is awesome. It's well made and provides everything you need. My only feedback is it would be nice to have a Power over ethernet option so you can run the board off just one connector. ### ⭐⭐⭐⭐⭐ Great *by T***R on July 13, 2023* Exactly as it describes. ### ⭐⭐⭐⭐⭐ Worked as advertised *by P***I on March 7, 2022* Excellent quality, so I expect the thing to last forever. ## Frequently Bought Together - Teensy Ethernet Kit for 4.1 - Teensy 4.1 (With Pins) --- ## 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.dk/products/219290243-ethernet-kit-for-teensy-4-1](https://www.desertcart.dk/products/219290243-ethernet-kit-for-teensy-4-1) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-22*