---
product_id: 258935471
title: "Teensy 4.1 (With Ethernet, Without Pins) Developer Pack"
brand: "pjrc"
price: "$4008"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/258935471-teensy-4-1-with-ethernet-without-pins-developer-pack
store_origin: MX
region: Mexico
---

# 600 MHz CPU Ethernet connectivity 8 MB PSRAM Teensy 4.1 (With Ethernet, Without Pins) Developer Pack

**Brand:** pjrc
**Price:** $4008
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Teensy 4.1!

## Quick Answers

- **What is this?** Teensy 4.1 (With Ethernet, Without Pins) Developer Pack by pjrc
- **How much does it cost?** $4008 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/258935471-teensy-4-1-with-ethernet-without-pins-developer-pack)

## 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

- • **Ample Memory:** Enjoy 8 MB of PSRAM for complex tasks and multitasking.
- • **Developer-Friendly:** Perfect for prototyping and rapid development.
- • **Seamless Connectivity:** Integrate effortlessly with Ethernet for IoT applications.
- • **Future-Proof Your Ideas:** Stay ahead with cutting-edge technology at your fingertips.
- • **Unleash Your Creativity:** Empower your projects with lightning-fast processing!

## Overview

The Teensy 4.1 Developer Pack (Without Pins) includes two PSRAM chips and an Ethernet kit, providing a powerful platform for developers to create innovative projects with high-speed processing and ample memory.

## Description

Teensy 4.1 (With Ethernet, Without Pins) Developer Pack

## Features

- Teensy 4.1 (Without Pins)
- Includes two (2) PSRAM Chips and one (1) Ethernet Kit for Teensy 4.1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Processor Brand | NXP |
| Compatible Devices | Personal Computers, Laptops, Development Tools |
| RAM Memory Technology | PSRAM |
| Processor Count | 1 |
| Total Usb Ports | 5 |
| Connectivity Technology | USB, Ethernet |
| Operating System | NA Not Applicable (compatible with various OSes) |
| Memory Storage Capacity | 8 MB |

## Product Details

- **Brand:** PJRC
- **Model name:** 4.1
- **Memory storage capacity:** 8 MB
- **Connectivity technology:** Ethernet
- **Included components:** two PSRAM chips and an Ethernet kit for Teensy 4.1

## Images

![Teensy 4.1 (With Ethernet, Without Pins) Developer Pack - Image 1](https://m.media-amazon.com/images/I/81uCn4qtr5L.jpg)
![Teensy 4.1 (With Ethernet, Without Pins) Developer Pack - Image 2](https://m.media-amazon.com/images/I/41MXBdz99fL.jpg)
![Teensy 4.1 (With Ethernet, Without Pins) Developer Pack - Image 3](https://m.media-amazon.com/images/I/41QuEmtFa6L.jpg)
![Teensy 4.1 (With Ethernet, Without Pins) Developer Pack - Image 4](https://m.media-amazon.com/images/I/21dx7RuPw4L.jpg)

## Frequently Bought Together

- Teensy 4.1 (Without Pins) Developer Pack
- Treedix Breakout Board Module with Pin Board for Teensy 4.1/3.5/3.6 Compatible with Arduino
- MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector

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**Shop now:** [https://www.desertcart.mx/products/258935471-teensy-4-1-with-ethernet-without-pins-developer-pack](https://www.desertcart.mx/products/258935471-teensy-4-1-with-ethernet-without-pins-developer-pack)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-22*