---
product_id: 284109154
title: "KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B"
price: "€ 50.32"
currency: EUR
in_stock: true
url: https://www.desertcart.be/products/284109154-keyestudio-5v-dcac-4-channel-relay-hat-shield-module-expansion
store_origin: BE
region: Belgium
---

# KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B

**Price:** € 50.32
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B
- **How much does it cost?** € 50.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/284109154-keyestudio-5v-dcac-4-channel-relay-hat-shield-module-expansion)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

KEYESTUDIO

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072XGF4Z3 |
| Best Sellers Rank | #2,449 in Single Board Computers (Computers & Accessories) |
| Brand | KEYESTUDIO |
| Built-In Media | 4-channel 5V Relay, M2. |
| Compatible Devices | Raspberry Pi A+, Raspberry Pi B+, Raspberry Pi 2 Model B, Raspberry Pi 3 Model B, Raspberry Pi 3 |
| Connectivity Technology | Ethernet, HDMI, USB |
| Customer Reviews | 4.3 4.3 out of 5 stars (243) |
| Global Trade Identification Number | 00606184533138 |
| Item Dimensions L x W x H | 2.56"L x 0.98"W x 0.98"H |
| Manufacturer | keyes |
| Mfr Part Number | KS0212 |
| Model Name | KS0212 |
| Operating System | Linux |
| Processor Brand | Broadcom |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR2, LPDDR3 |
| Total Usb Ports | 4 |
| UPC | 606184533138 |
| Wireless Compability | Infrared |

## Product Details

- **Brand:** KEYESTUDIO
- **Connectivity Technology:** Ethernet, HDMI, USB
- **Model Name:** KS0212
- **Operating System:** Linux

## Images

![KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B - Image 1](https://m.media-amazon.com/images/I/61J6t0B5ozL.jpg)

## Frequently Bought Together

- KEYESTUDIO 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4/A+/B+/Pi 2 Model B/Pi 3 Model B
- Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)
- waveshare Power Over Ethernet (PoE) HAT for Raspberry Pi 4B/3B+, 802.3af/at PoE Network Standard, 5V USB-A&12V Header Outputs, PoE HAT Onboard Cooling Fan and MP8676 Buck Chip, Isolated

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**Shop now:** [https://www.desertcart.be/products/284109154-keyestudio-5v-dcac-4-channel-relay-hat-shield-module-expansion](https://www.desertcart.be/products/284109154-keyestudio-5v-dcac-4-channel-relay-hat-shield-module-expansion)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-11*