---
product_id: 48664261
title: "KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit"
brand: "keyestudio"
price: "₨339"
currency: LKR
in_stock: false
reviews_count: 8
url: https://www.desertcart.lk/products/48664261-keyestudio-ethernet-shield-w5100-network-shield-micro-sd-card-slot
store_origin: LK
region: Sri Lanka
---

# W5100 Ethernet chip for seamless internet connectivity MicroSD card slot for local file storage & serving Stackable plug-and-play design for Arduino Mega 2560 R3 KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit

**Brand:** keyestudio
**Price:** ₨339
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your Arduino projects with instant internet power and storage — don’t get left offline!

## Quick Answers

- **What is this?** KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit by keyestudio
- **How much does it cost?** ₨339 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48664261-keyestudio-ethernet-shield-w5100-network-shield-micro-sd-card-slot)

## Best For

- keyestudio enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** At just 50g and a sleek stackable form factor, it integrates seamlessly without adding bulk to your setup.
- • **Onboard MicroSD Storage:** Serve files directly from the microSD card slot, enabling dynamic web content and data logging on the go.
- • **Clear, User-Friendly Design:** High-contrast yellow-on-black silk screen makes pin identification effortless, speeding up your prototyping workflow.
- • **Plug & Play Internet Access:** Instantly transform your Arduino Mega into a web server with the W5100 Ethernet shield—no complex setup required.
- • **Robust TCP/IP Protocol Support:** Reliable and standardized network communication ensures your projects stay connected and responsive.

## Overview

The KEYESTUDIO W5100 Ethernet Shield is a compact, stackable module designed for Arduino Mega 2560 R3 that enables seamless internet connectivity via an RJ45 port. Featuring a microSD card slot for local file storage and support for TCP/IP protocols, it allows users to create web servers and manage digital I/O over the network. Its clear yellow-on-black labeling and clean soldering make it a professional-grade, easy-to-use networking add-on for advanced DIY and IoT projects.

## Description

Full description not available

## Features

- KEYESTUDIO W5100 Ethernet shield connects to the internet, turn into a simple web server or use the Internet to read /write its digital and analog outputs/inputs
- Supported by official ethernet library, adds a micro-sd card slot to store files for serving over the network
- The W5100 module adopts stackable design, just plug this W5100 Ethernet module onto your board and connect it to your network with an RJ45 cable (not included) to get start)
- Supports the read /write of mini SD card (TF card), Support TCP/IP protocols
- Cool yellow-black design that the yellow silk screen on black mask make it easy to read the pin labels, solder is very clean, everything is aligned nicely

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KEYESTUDIO |
| Package Dimensions | 11.1 x 7 x 3.4 cm; 50 g |
| Item model number | KS0156 |
| Manufacturer | keyes |
| Series | W5100 |
| Colour | black |
| Card Reader | MicroSD, Secure Digital Card |
| Are Batteries Included | No |
| Item Weight | 50 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** KEYESTUDIO
- **Hardware interface:** Ethernet
- **Colour:** black
- **Data link protocol:** Ethernet
- **UPC:** 606184532575 600346574120
- **Manufacturer:** keyes

## Images

![KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit - Image 1](https://m.media-amazon.com/images/I/613pi8i1aUL.jpg)
![KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit - Image 2](https://m.media-amazon.com/images/I/712jmye4pCL.jpg)
![KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit - Image 3](https://m.media-amazon.com/images/I/61M2dKpGfAL.jpg)
![KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit - Image 4](https://m.media-amazon.com/images/I/71KJtHm9duL.jpg)
![KEYESTUDIO Ethernet Shield W5100 Network Shield Micro-sd Card Slot Easily Connects to Internet for Arduino Mega 2560 R3 Starter Kit - Image 5](https://m.media-amazon.com/images/I/51JhYUi8y5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works with latest IDE and default libraries
*by P***L on 20 February 2020*

Make sure you download the latest ArduinoIDE and just use the default libraries, don't download the ones on there site you will just end up wasting a ton of time and then find out it don't work and all you needed do was use the default libraries lol

### ⭐⭐⭐⭐⭐ This one works out the box with arduino libs
*by J***N on 23 February 2019*

With this Ethernet interface had tcp link and web page server working in 20mins

### ⭐⭐⭐⭐⭐ Five Stars
*by A***W on 16 April 2018*

works well to connect to the internet

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**Shop now:** [https://www.desertcart.lk/products/48664261-keyestudio-ethernet-shield-w5100-network-shield-micro-sd-card-slot](https://www.desertcart.lk/products/48664261-keyestudio-ethernet-shield-w5100-network-shield-micro-sd-card-slot)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*