---
product_id: 804764925
title: "4 Channel Control Board Featuring Optocoupler Isolation and Output Levels Selection for Electronic Components Voltages Isolation"
price: "$19.96"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/804764925-4-channel-control-board-featuring-optocoupler-isolation-and-output-levels
store_origin: US
region: United States of America
---

# 4 Channel Control Board Featuring Optocoupler Isolation and Output Levels Selection for Electronic Components Voltages Isolation

**Price:** $19.96
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Channel Control Board Featuring Optocoupler Isolation and Output Levels Selection for Electronic Components Voltages Isolation
- **How much does it cost?** $19.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/804764925-4-channel-control-board-featuring-optocoupler-isolation-and-output-levels)

## Best For

- Customers looking for quality international products

## Why This Product

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

## Images

![4 Channel Control Board Featuring Optocoupler Isolation and Output Levels Selection for Electronic Components Voltages Isolation - Image 1](https://m.media-amazon.com/images/I/71fRC+rqONL.jpg)

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**Shop now:** [https://www.desertcart.us/products/804764925-4-channel-control-board-featuring-optocoupler-isolation-and-output-levels](https://www.desertcart.us/products/804764925-4-channel-control-board-featuring-optocoupler-isolation-and-output-levels)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-02*