---
product_id: 93496605
title: "ACS ACR122U NFC Reader Writer + 5 PCS Ntag213 NFC Tag + Free Software"
brand: "acs"
price: "R$663"
currency: BRL
in_stock: true
reviews_count: 8
category: "Acs"
url: https://www.desertcart.com.br/products/93496605-acs-acr122u-nfc-reader-writer-5-pcs-ntag213-nfc-tag
store_origin: BR
region: Brazil
---

# Reads/Writes <100 ms 13.56 MHz NFC frequency USB 2.0 Plug & Play ACS ACR122U NFC Reader Writer + 5 PCS Ntag213 NFC Tag + Free Software

**Brand:** acs
**Price:** R$663
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock NFC Power Instantly — Stay Ahead, Stay Connected!

## Quick Answers

- **What is this?** ACS ACR122U NFC Reader Writer + 5 PCS Ntag213 NFC Tag + Free Software by acs
- **How much does it cost?** R$663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/93496605-acs-acr122u-nfc-reader-writer-5-pcs-ntag213-nfc-tag)

## Best For

- acs enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** No drivers needed—just connect via USB 2.0 and start working instantly on Windows XP through 10.
- • **Compact & Durable Design:** Sleek white PC enclosure with a lightweight 100g build, perfect for on-the-go professionals.
- • **Complete NFC Starter Kit:** Includes 5 Ntag213 tags, 2 UID MF1 cards, plus free SDK and NFC tool software for immediate project launch.
- • **Lightning-Fast Performance:** Reads and writes NFC tags in under 100 milliseconds to keep your workflow smooth and efficient.
- • **Seamless NFC Compatibility:** Supports Mifare 1k/4k, Ultralight, Ntag213/215/216, and Desfire cards for ultimate versatility.

## Overview

The ACS ACR122U is a compact, USB 2.0 NFC reader/writer operating at 13.56 MHz, compatible with a wide range of Mifare and Ntag cards. It offers ultra-fast read/write speeds under 100 ms, supports plug & play on Windows XP to 10, and comes bundled with 5 Ntag213 tags, 2 UID MF1 cards, plus free SDK and NFC software—making it the perfect all-in-one NFC solution for professionals seeking reliable, versatile contactless technology.

## Description

Physical 1. Dimension: 90 mm (L) x 65 mm (W) x 12.8 mm (H) 2. Material: PC enclosure 3. Color: white 4. Cable: 1.0 meter USB cable 5. Weight: 100 gram 6. Protocol: IEC14443A& ISO18092 Electrical 1. Working Frequency: 13.56 MHz 2. Read distance: 3- 5 cm 3. Card support: Mifare 1k, Mifare 4k, Ultraight, UltralightC, Ntag213/ 215/ 216, MIfare Plus 2k/ 4k， Mifare Desfire 2k/ 4k /8k 3. Reading time: <100 ms 4. Interface: USB 2.0 5. Power supply: 5V/ 100 mA from USB port 6. Output Format: 10 digit Decimal ( converted from Chip UID (UID 3 to UID 0) 7. Driver free,Windows XP, Vista,7, 8, 10 supported. Environment 1. Working: -10 C to +60 C, 5~ 95% RH, no condensation 2. Storage: -25 C to + 45 C, 5~ 95% RH, no condensation Packing - 1x ACR122U Reader - 5x Ntag213 NFC tag - 2x UID MF1 card - 1x SDK and free NFC tool software

Review: Works well for it's intended purpose - The product currently works well for reading and writing nfc cards with Mifare.
Review: great value - works great for backing up skylanders, really like that it came with cards and keyfobs

## Features

- acr122u nfc reader writer
- 13.56 Mhh support mifare 1k, ntag213, ultralight /ultralightc, Mifare plus, Mifare desfire
- provide SDK and free nfc tool software
- 5 pcs ntag213 nfc tag samples and 2 pcs UID MF1 card
- IEC14443A and ISO18092 protocol compliance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KRKPWYC |
| Additional Features | Plug & Play |
| Best Sellers Rank | #120 in Computer Memory Card Readers |
| Brand | ACS |
| Color | white |
| Compatible Devices | Personal Computer |
| Connectivity Technology | ['usb'] |
| Customer Reviews | 4.2 out of 5 stars 211 Reviews |
| Data Transfer Rate | 12 Megabits Per Second |
| Hardware Interface | USB 2.0 |
| Item Dimensions L x W x H | 2.56"W x 0.5"H |
| Manufacturer | ACS |
| Media Type | Memory Stick |
| Model Name | ACR122U |
| Operating System | Windows |
| Special Feature | Plug & Play |
| UPC | 716253772891 |

## Product Details

- **Brand:** ACS
- **Media Type:** Memory Stick
- **Connectivity Technology:** ['usb']
- **Special Feature:** Plug & Play
- **Color:** white

## Images

![ACS ACR122U NFC Reader Writer + 5 PCS Ntag213 NFC Tag + Free Software - Image 1](https://m.media-amazon.com/images/I/51L74X5yiOL.jpg)

## Questions & Answers

**Q: Will it work with this rfid ring (description:  "blank 125khz wood ring in-built with copyable t5577 chip, can copy the tag like tk4100/em4100/em4200"**
A: unable to read these low frequency 125 kHz rfid tags, suggest you trying proxmark 3 for clone T5577, EM4100, EM4200

**Q: compatible con mac?**
A: support, referring to the following apps, 
https://apps.apple.com/us/app/nfc-ideas/id1245536234?mt=12

**Q: Is it compatible with switch?**
A: unable to support that

**Q: Can this be used with a yubikey 5 which uses nfc?**
A: Sorry don't know that, only know suppor Yubikey NEO c but Yubikey 5 currently seemed not be supported

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for it's intended purpose
*by S***1 on December 21, 2025*

The product currently works well for reading and writing nfc cards with Mifare.

### ⭐⭐⭐⭐⭐ great value
*by G***L on December 14, 2025*

works great for backing up skylanders, really like that it came with cards and keyfobs

### ⭐⭐⭐⭐⭐ Awesome
*by D***P on January 2, 2026*

My son loved these

## Frequently Bought Together

- ACS ACR122U NFC Reader Writer + 5 PCS Ntag213 NFC Tag + Free Software
- LEXI 100pcs Mi-Fare 1K S50 RFID Card, Rewritable UID Smart Card, Premium 13.56MHz PVC Blank Card for Door Access Control, Block 0 Sector
- LEXI 20pcs Rewritable UID Smart Card, 13.56MHz Changeable RFID PVC Blank Card for 1K S50 MF1 Mi-fare Door Access Control, Block 0 Sector

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**Shop now:** [https://www.desertcart.com.br/products/93496605-acs-acr122u-nfc-reader-writer-5-pcs-ntag213-nfc-tag](https://www.desertcart.com.br/products/93496605-acs-acr122u-nfc-reader-writer-5-pcs-ntag213-nfc-tag)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*