---
product_id: 55184905
title: "QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK"
brand: "qiaoyuan"
price: "€ 4.35"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/55184905-qiaoyuan-s3-series-usb-contact-smart-card-reader-support-protocol
store_origin: HR
region: Croatia
---

# Fast Read/Write Multi-OS Support USB Interface QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK

**Brand:** qiaoyuan
**Price:** € 4.35
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unlock the Future of Smart Card Technology!

## Quick Answers

- **What is this?** QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK by qiaoyuan
- **How much does it cost?** € 4.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/55184905-qiaoyuan-s3-series-usb-contact-smart-card-reader-support-protocol)

## Best For

- qiaoyuan enthusiasts

## Why This Product

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

## Key Features

- • **Power Efficient:** Operates on a low 5V DC power supply, ensuring energy savings.
- • **Bonus Cards Included:** Comes with 5PCS 4442 cards for immediate use.
- • **Seamless Connectivity:** Experience effortless integration with USB interface.
- • **High-Speed Performance:** Equipped with a 32-bit microcontroller for rapid data processing.
- • **Universal Compatibility:** Works across multiple operating systems including Windows, Linux, and Android.

## Overview

The QIAOYUAN S3 Series USB Contact Smart Card Reader is a versatile device that supports the ISO 7816 protocol, making it compatible with a wide range of operating systems. It features a 32-bit microcontroller for fast read and write capabilities, operates on a low power supply, and includes five 4442 cards, making it an ideal choice for professionals seeking efficiency and reliability.

## Description

Advantages   Interface：USB  Customize service on bulk order Free SDK and tech support Chip uses 32 bit microcontroller, read and write faste Features:  Supports ISO 7816 smart cards, microprocessor cards with the T=0 and T=1 protocol and most common memory cards in the market  Supports chip (optional):  ATMEL: AT24C01A/24C02/24C04/24C08/24C16/AT24C64AT88SC102, AT88SC1604/1604B, AT45D041, AT93C46/93C46A  Siemens: SLE4442/5542, SLE4418/4428, SLE4404, SLE4406 and other compatible memory cards  CPU card compliance to ISO 7816, T=0, T=1  Applications:  Payment systems and electronic identification, software locking, loyalty program, stored value, identification-healthcare, water/electricity meter system

## Features

- Protocol: ISO 7816
- USB interface
- Operate system : Windows 98、Me、2K、XP、2003、Vista、7(324)、CE、Unix、Linux,Andriod
- Work power : 5V DC ±10%
- Chip uses 32 bit microcontroller, read and write faste

## Images

![QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK - Image 1](https://m.media-amazon.com/images/I/51gweto+SWL.jpg)
![QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK - Image 2](https://m.media-amazon.com/images/I/51zSydJyRlL.jpg)
![QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK - Image 3](https://m.media-amazon.com/images/I/51jTfikS27L.jpg)
![QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK - Image 4](https://m.media-amazon.com/images/I/61Q0lfGLpCL.jpg)
![QIAOYUAN S3 Series USB Contact Smart card reader (Support Protocol:ISO 7816)+5PCS 4442 cards + SDK - Image 5](https://m.media-amazon.com/images/I/61iOvAr7qpL.jpg)

---

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**Shop now:** [https://www.desertcart.hr/products/55184905-qiaoyuan-s3-series-usb-contact-smart-card-reader-support-protocol](https://www.desertcart.hr/products/55184905-qiaoyuan-s3-series-usb-contact-smart-card-reader-support-protocol)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-11*