Looking for the best Ethernet modules to enhance your projects? We’ve compiled a list of the top 10 options to help you find the perfect fit for reliable and fast internet connectivity.
Ethernet modules are essential tools for connecting devices to the internet. They make it easy to add network capabilities to your projects. Whether you’re building a smart home or an IoT device, these modules are key to staying connected.
These modules come in various types, each with unique features. Some support high-speed connections, while others are perfect for tight spaces. They are designed to work seamlessly with popular platforms like Arduino and STM32.
Choosing the right Ethernet module can transform your projects. It ensures reliable and fast internet access, making your devices smarter and more efficient. Let’s explore the best options to find the perfect fit for your needs.
List of Top 10 Ethernet Modules
| Image | Title | Best For | Price |
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HiLetgo 2pcs W5500 Ethernet LAN Network Module Support TCP/IP51/STM32 Microcontroller Program with 32k Bytes SPI 3.3V/5V Over W5100 |
This HiLetgo W5500 Ethernet LAN Network Module is perfect for makers and developers who need reliable network connectivity for their microcontroller projects. It’s ideal for anyone working with TCP/IP51 or STM32 and wants high-speed data transfer with 8 independent sockets. |
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P1112640-015 Kit Upgrade Ethernet Module for Zebra ZD421 ZD421d ZD421t ZD411 Thermal Printer Wired 203dpi 300dpi |
This Ethernet upgrade kit is perfect for anyone with a Zebra ZD411, ZD421d, or ZD421t thermal printer who needs a reliable wired connection. It’s a straightforward way to boost your printer’s connectivity. |
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ACEIRMC W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5 (3pcs) |
This ACEIRMC W5500 SPI to LAN Ethernet Network Module is perfect for makers and developers who need a reliable and compact solution to add Ethernet connectivity to their Arduino or STM32 projects. It’s easy to use and works with 3.3V or 5V systems, making it ideal for prototyping or small-scale applications. |
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JESSINIE 2Pcs W5500 Ethernet Network Module SPI Interface Full Hardware TCP/IP Protocol 3.3V 5V W5500 STM32 Microcontroller Ethernet Network for Arduino |
This product is perfect for makers, hobbyists, and developers who need a reliable and easy-to-use Ethernet solution. It’s ideal for projects using Arduino or STM32 microcontrollers, offering simple SPI communication and low power consumption. |
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HiLetgo W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5 |
This HiLetgo W5500 module is perfect for Arduino and STM32 enthusiasts who want to add Ethernet connectivity to their projects. It’s a simple SPI interface that makes it easy to get your devices online. |
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ESP32-S3 Ethernet Development Board, 10/100Mbps RJ45 ETH Port, 240MHz Dual Core Processor, Onboard Type-C Port & TF Card Slot, Support WiFi & BLE & Ethernet Communication, with POE Module |
This ESP32-S3 Ethernet Development Board is perfect for makers, developers, and hobbyists who need a powerful, versatile board with Wi-Fi, Bluetooth, and Ethernet connectivity. It’s ideal for projects like IoT devices, video monitoring, or network-connected systems, especially with its PoE module for easy power and network setup. |
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ICC CAT6 Ethernet Data Module, 8 Ports, UL Listed & PoE++ Rated, High-Performance Network Interface, Quick Push-Pin Mount, Fits 9″, 14″, and 28″ Structured Wiring Enclosures |
This ICC CAT6 Ethernet Data Module is perfect for homeowners and installers who need a reliable, high-performance network interface. It’s ideal for powering IP cameras, access points, and smart devices with its PoE++ rating, ensuring smooth and efficient connectivity. |
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hiBCTR 2pcs W5500 Ethernet LAN Module: SPI 3.3V/5V TCP/IP Controller for STM32/W5100 Replacement |
This hiBCTR Ethernet LAN Module is perfect for makers, hobbyists, and engineers who need reliable, high-speed internet connectivity for their projects. It’s ideal for STM32 or Arduino setups, offering easy integration and powerful features like multi-connection support and dual voltage operation. |
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DWEII 2PCS LAN8720 Ethernet Board High Performance 10 100 Ethernet Physical Layer Transceiver (Phy) Module Kit Embedded Web 3.3V Server for Arduino |
This DWEII LAN8720 Ethernet Board is perfect for developers and hobbyists building embedded web servers or adding Ethernet connectivity to their Arduino projects. It’s a high-performance, low-power solution for creating connected devices. |
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WayPonDEV M.2 A E Key to 2.5 Gigabit Ethernet Module, i225v i226v 2.5G Ethernet Server NIC, 10/100/1000/25000 Mbps RJ45 LAN, Multi-Gigabit M.2 Network Card, Support 2230 (15CM, i226 M.2 A+E Key) |
This M.2 network card is perfect for anyone with space-limited devices like mini PCs, laptops, or workstations. It’s ideal for boosting network speeds in small setups. |
Detailed Reviews
Discover the top Ethernet modules for your projects, handpicked for performance and value. From Arduino-friendly options to high-speed upgrades, find the perfect fit for your needs. Explore now and take your connectivity to the next level!
1. HiLetgo 2pcs W5500 Ethernet LAN Network Module Support TCP/IP51/STM32 Microcontroller Program with 32k Bytes SPI 3.3V/5V Over W5100
Unlock seamless networking with the HiLetgo W5500 Ethernet Module! This tiny powerhouse connects your projects to the internet with ease.
It handles 8 connections at once. It can even wake up your devices remotely. Plus, it boasts fast SPI communication.
Inside, a 32k buffer speeds things up. This module is perfect for your next microcontroller project. Get ready for super-fast internet access!
| Pros | Cons |
|---|---|
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Perfect For:
This HiLetgo W5500 Ethernet LAN Network Module is perfect for makers and developers who need reliable network connectivity for their microcontroller projects. It’s ideal for anyone working with TCP/IP51 or STM32 and wants high-speed data transfer with 8 independent sockets.
Ready to Purchase?
2. P1112640-015 Kit Upgrade Ethernet Module for Zebra ZD421 ZD421d ZD421t ZD411 Thermal Printer Wired 203dpi 300dpi
The P1112640-015 Kit is a wired Ethernet module designed to upgrade your Zebra ZD421 or ZD411 thermal printer. It works with 203dpi and 300dpi models, ensuring reliable connectivity.
This kit includes one Ethernet module and is compatible with specific Zebra printer models. Enjoy hassle-free returns and quick support for any issues.
| Pros | Cons |
|---|---|
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Perfect For:
This Ethernet upgrade kit is perfect for anyone with a Zebra ZD411, ZD421d, or ZD421t thermal printer who needs a reliable wired connection. It’s a straightforward way to boost your printer’s connectivity.
Ready to Purchase?
3. ACEIRMC W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5 (3pcs)
Connect your projects to the internet with the ACEIRMC W5500 SPI to LAN Ethernet Network Module. This handy module makes adding Ethernet to your Arduino or STM32 projects a breeze. It’s designed for easy integration with a 3.3V or 5V power supply.
Get reliable network access with this compact and powerful module. It’s perfect for IoT devices and embedded systems needing a stable internet connection.
| Pros | Cons |
|---|---|
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Perfect For:
This ACEIRMC W5500 SPI to LAN Ethernet Network Module is perfect for makers and developers who need a reliable and compact solution to add Ethernet connectivity to their Arduino or STM32 projects. It’s easy to use and works with 3.3V or 5V systems, making it ideal for prototyping or small-scale applications.
Ready to Purchase?
4. JESSINIE 2Pcs W5500 Ethernet Network Module SPI Interface Full Hardware TCP/IP Protocol 3.3V 5V W5500 STM32 Microcontroller Ethernet Network for Arduino
Unlock effortless networking with the JESSINIE W5500 Ethernet Module! This powerful little device brings full hardware TCP/IP to your projects, making internet connectivity a breeze for your Arduino or STM32 microcontroller.
It’s easy to use. It supports multiple voltages. Get connected today!
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for makers, hobbyists, and developers who need a reliable and easy-to-use Ethernet solution. It’s ideal for projects using Arduino or STM32 microcontrollers, offering simple SPI communication and low power consumption.
Ready to Purchase?
5. HiLetgo W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5
The HiLetgo W5500 is a SPI to LAN Ethernet Network Module. It works with Arduino and STM32 systems. This module helps devices connect to the internet easily.
It uses a 3.3V power supply and needs over 200mA current. The SPI interface is also 3.3V TTL level, making it simple to use.
With the W5500 chip, it supports TCP/IP protocols. This makes it great for network projects and IoT applications.
| Pros | Cons |
|---|---|
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Perfect For:
This HiLetgo W5500 module is perfect for Arduino and STM32 enthusiasts who want to add Ethernet connectivity to their projects. It’s a simple SPI interface that makes it easy to get your devices online.
Ready to Purchase?
6. ESP32-S3 Ethernet Development Board, 10/100Mbps RJ45 ETH Port, 240MHz Dual Core Processor, Onboard Type-C Port & TF Card Slot, Support WiFi & BLE & Ethernet Communication, with POE Module
Unlock powerful connectivity with the ESP32-S3 Ethernet Development Board. This board brings you reliable wired internet and flexible wireless options. It’s designed for easy development and versatile applications.
Experience blazing-fast performance with its 240MHz dual-core processor. Enjoy ample memory for your projects, including 8MB PSRAM and 16MB Flash. Connect to networks effortlessly with its 10/100Mbps RJ45 Ethernet port.
This board supports Power over Ethernet (PoE), simplifying your setup. It also features a camera interface and a TF card slot for expanded functionality.
| Pros | Cons |
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Perfect For:
This ESP32-S3 Ethernet Development Board is perfect for makers, developers, and hobbyists who need a powerful, versatile board with Wi-Fi, Bluetooth, and Ethernet connectivity. It’s ideal for projects like IoT devices, video monitoring, or network-connected systems, especially with its PoE module for easy power and network setup.
Ready to Purchase?
7. ICC CAT6 Ethernet Data Module, 8 Ports, UL Listed & PoE++ Rated, High-Performance Network Interface, Quick Push-Pin Mount, Fits 9″, 14″, and 28″ Structured Wiring Enclosures
Boost your home network with the ICC CAT6 Ethernet Data Module! This high-performance interface supports 8 data lines, giving you plenty of ports for all your devices. It’s designed for quick and easy installation, making network upgrades a breeze.
Experience super-fast and reliable connections that exceed industry standards. Plus, with PoE++ rating, it can power your IP cameras and smart devices directly, simplifying your setup. It’s also UL Listed, so you know it’s safe and dependable.
Get connected today! Upgrade your network. Enjoy seamless performance.
| Pros | Cons |
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Perfect For:
This ICC CAT6 Ethernet Data Module is perfect for homeowners and installers who need a reliable, high-performance network interface. It’s ideal for powering IP cameras, access points, and smart devices with its PoE++ rating, ensuring smooth and efficient connectivity.
Ready to Purchase?
8. hiBCTR 2pcs W5500 Ethernet LAN Module: SPI 3.3V/5V TCP/IP Controller for STM32/W5100 Replacement
The hiBCTR W5500 Ethernet LAN Module is a powerful tool for adding internet connectivity to your projects. It works with STM32 and Arduino boards, making it easy to use. With built-in TCP/IP protocols, it handles data smoothly.
It supports 8 connections at once and has a fast SPI interface for real-time control. The industrial-grade PHY ensures reliable 10/100Mbps Ethernet performance.
| Pros | Cons |
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Perfect For:
This hiBCTR Ethernet LAN Module is perfect for makers, hobbyists, and engineers who need reliable, high-speed internet connectivity for their projects. It’s ideal for STM32 or Arduino setups, offering easy integration and powerful features like multi-connection support and dual voltage operation.
Ready to Purchase?
9. DWEII 2PCS LAN8720 Ethernet Board High Performance 10 100 Ethernet Physical Layer Transceiver (Phy) Module Kit Embedded Web 3.3V Server for Arduino
Unlock powerful connectivity with the DWEII LAN8720 Ethernet Board! This high-performance module brings a 10/100 Ethernet physical layer to your projects. It’s designed for embedded servers and Arduino development boards, making your creations smarter.
Experience ultra-low power consumption with a simple 3.3V supply. Plus, its flexible power management and auto-MDIX support make setup a breeze.
| Pros | Cons |
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Perfect For:
This DWEII LAN8720 Ethernet Board is perfect for developers and hobbyists building embedded web servers or adding Ethernet connectivity to their Arduino projects. It’s a high-performance, low-power solution for creating connected devices.
Ready to Purchase?
10. WayPonDEV M.2 A E Key to 2.5 Gigabit Ethernet Module, i225v i226v 2.5G Ethernet Server NIC, 10/100/1000/25000 Mbps RJ45 LAN, Multi-Gigabit M.2 Network Card, Support 2230 (15CM, i226 M.2 A+E Key)
Upgrade your network speeds with the WayPonDEV M.2 Ethernet Module. It’s perfect for tight spaces like mini PCs, laptops, and servers. Enjoy 2.5 Gigabit speeds for faster, smoother connections.
Easy to install, but remember to download the driver first. Works with 2230 size slots and includes a 15CM adapter board.
| Pros | Cons |
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Perfect For:
This M.2 network card is perfect for anyone with space-limited devices like mini PCs, laptops, or workstations. It’s ideal for boosting network speeds in small setups.
Ready to Purchase?
Buying Guide
Ethernet modules are key tools for connecting devices to the internet. They make it easy to add network features to your projects. Whether you’re building a smart home or an IoT device, these modules are essential for staying connected.
Buying an Ethernet module can be exciting. You get to upgrade your projects and explore new possibilities. With the right module, you can enjoy fast and reliable internet access, making your devices smarter and more efficient.
Here are the factors to consider when buying an Ethernet module:
- Compatibility: Ensure the module works with your microcontroller or platform, like Arduino or STM32. Check for voltage requirements (3.3V or 5V) to avoid damage.
- Speed: Choose a module with high-speed capabilities if you need fast internet. Look for 10/100Mbps or 2.5Gbps options for better performance.
- Size: Consider the module’s size, especially for tight spaces. Compact modules are great for small projects or devices.
- Power Options: Some modules support Power over Ethernet (PoE), which simplifies wiring. Check if this feature is important for your setup.
- Ease of Use: Look for modules with easy integration and clear documentation. This saves time and reduces frustration during setup.
- Connectivity: Decide if you need wired or wireless options. Some modules offer both, giving you more flexibility.
- Buffer Size: A larger buffer, like 32k bytes, can improve performance by handling more data at once.
- Price: Compare prices to find a module that fits your budget without compromising quality.