---
product_id: 410115931
title: "NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card"
brand: "lianshi"
price: "HK$648"
currency: HKD
in_stock: true
category: "Lianshi"
url: https://www.desertcart.hk/products/410115931-nfc-acr122u-contactless-ic-card-reader-writer-usb-sdk-ic
store_origin: HK
region: Hong Kong
---

# USB Full-Speed 12 Mbps Optional ISO7816-3 SAM slot ISO 14443 A/B & Mifare support NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card

**Brand:** lianshi
**Price:** HK$648
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock the future of contactless tech with lightning-fast, secure NFC reading!

## Quick Answers

- **What is this?** NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card by lianshi
- **How much does it cost?** HK$648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/410115931-nfc-acr122u-contactless-ic-card-reader-writer-usb-sdk-ic)

## Best For

- lianshi enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Security Layer:** Optional SAM card slot boosts encryption for mission-critical identity and payment apps.
- • **Plug & Play USB Hot-Plug:** Instant setup with USB full-speed interface—no downtime, just productivity.
- • **Blazing Fast Data Transfer:** Reads NFC tags at up to 242 Kbps for rapid authentication and transactions.
- • **Versatile Enterprise Ready:** Perfect for access control, e-payments, toll systems, and supply chain management.
- • **Seamless NFC & Contactless Mastery:** Supports Mifare, ISO 14443 A/B, NFC & FeliCa for universal compatibility.

## Overview

The NFC ACR122U is a lightweight, USB-powered contactless IC card reader/writer supporting ISO 14443 A/B, Mifare, NFC, and FeliCa standards. With a full-speed 12 Mbps USB interface and optional SAM card slot for enhanced security, it delivers fast, reliable performance for identity authentication, micropayments, and access control across PCs, laptops, tablets, and smartphones.

## Description

Shop Lianshi NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card. Free delivery and returns on eligible orders.

## Features

- It not only supports Mifare cards and Class A and B cards conforming to the ISO 14443 standard, but also supports NFC and FeliCa contactless technology.
- This is a USB hot-pluggable device that complies with the CCID standard and is ideal for applications such as personal identity security authentication and online micropayments.
- This is a USB full-speed device (12 Mbps), which reads NFC tags at 106 kbps、212 Kbps and 242 Kbps, allowing faster read and write speeds and higher efficiency
- To increase the safety factor, you can choose to configure an ISO7816-3 compliant SAM card slot in the ACR122.
- Widely used in areas such as access control, electronic payment, bus e-ticketing, highway toll collection systems, network verification, logistics, and supply chain management.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DK9GX1N |
| Best Sellers Rank | 18,082 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 219 in External Memory Card Readers |
| Brand Name | Lianshi |
| Colour | White |
| Compatible Devices | Personal Computer, Laptop, Tablet, Smartphone |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (203) |
| Data Transfer Rate | 12 Megabits Per Second |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 10L x 6.6W x 1.3H centimetres |
| Item Weight | 70 Grams |
| Manufacturer | Lianshi |
| Manufacturer Part Number | NFCI |
| Media Type | MultipleMemoryCards |
| Model Name | NFC ACR122U Contactless IC Card Reader |
| Model Number | ACR122U |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Windows, Android |
| Product Features | Contactless Technology Support, SAM Card Slot Configuration |
| Slot Count | 3 |
| UPC | 711221177791 |

## Product Details

- **Brand:** Lianshi
- **Colour:** White
- **Connectivity technology:** USB
- **Media type:** MultipleMemoryCards
- **Special feature:** Contactless Technology Support, SAM Card Slot Configuration

## Images

![NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card - Image 1](https://m.media-amazon.com/images/I/51bWFKx64yL.jpg)

## Frequently Bought Together

- Lianshi NFC ACR122U Contactless IC Card Reader Writer/USB + SDK + IC Card
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**Shop now:** [https://www.desertcart.hk/products/410115931-nfc-acr122u-contactless-ic-card-reader-writer-usb-sdk-ic](https://www.desertcart.hk/products/410115931-nfc-acr122u-contactless-ic-card-reader-writer-usb-sdk-ic)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-03*