---
product_id: 368915002
title: "125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures)"
brand: "hiletgo"
price: "379 kr"
currency: NOK
in_stock: true
category: "Hi Letgo"
url: https://www.desertcart.no/products/368915002-125khz-em4100-usb-rfid-id-card-reader-swipe-card-reader
store_origin: NO
region: Norway
---

# Compact 110x80x26mm design Plug & Play USB Type-A 125kHz EM4100 chip reader 125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures)

**Brand:** hiletgo
**Price:** 379 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock effortless RFID reading—because your workflow deserves zero hassle!

## Quick Answers

- **What is this?** 125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures) by hiletgo
- **How much does it cost?** 379 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/368915002-125khz-em4100-usb-rfid-id-card-reader-swipe-card-reader)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Durable:** Sleek, space-saving design fits perfectly on any desk or workstation.
- • **Precision Reading:** Reads first 10 digits of EM4100/TK4100 125kHz RFID cards flawlessly.
- • **Clear Use-Case Focus:** Ideal for database input, access control, and inventory tracking with EM4100 cards.
- • **Plug & Play Simplicity:** USB-powered with built-in buzzer and LED for instant feedback.
- • **Seamless Compatibility:** Works instantly with Windows, Linux & Android—no drivers needed.

## Overview

The HiLetgo 125kHz EM4100 USB RFID ID Card Reader is a driverless, plug-and-play device designed exclusively for reading EM4100 and TK4100 125kHz RFID cards. Compact and USB-powered, it outputs the first 10 digits of the card ID as keyboard input, making it perfect for seamless integration with Windows, Linux, and Android systems. Its built-in buzzer and LED provide instant operational feedback, ensuring reliable and efficient card reading for professional environments focused on access control and data entry.

## Description

Buy HiLetgo 125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MZYYDUV |
| Additional Features | Compact |
| Best Sellers Rank | #24,231 in Computers ( See Top 100 in Computers ) #198 in External Memory Card Readers |
| Brand | HiLetgo |
| Color | Black |
| Colour | Black |
| Compatible Devices | Personal Computer, Laptop |
| Compatible devices | Personal Computer, Laptop |
| Connectivity Technology | USB Type A |
| Connectivity technology | USB Type A |
| Customer Reviews | 3.7 out of 5 stars 205 Reviews |
| Data Transfer Rate | 125 Kbps |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 11L x 8W x 2.6H centimeters |
| Manufacturer | HiLetgo |
| Media Type | SDXC |
| Media type | SDXC |
| Mfr Part Number | 3-01-1240 |
| Model Name | 3-01-1240 |
| Model Number | 3-01-1240 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Linux, Windows 2000, Windows 7 |
| Slot Count | 1 |
| Special features | Compact |
| Unit Count | 1 Count |

## Product Details

- **Brand:** HiLetgo
- **Colour:** Black
- **Connectivity technology:** USB Type A
- **Media type:** SDXC
- **Special features:** Compact

## Images

![125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, Cannot Read IC Card. See Product Pictures) - Image 1](https://m.media-amazon.com/images/I/61YU0REoHyL.jpg)

## Questions & Answers

**Q: Hola, compré este protucto hace unos días y necesito un manual para el respectivo funcionamiento del dispositivo. ¿Me puedes ayudar por favor?**
A: Personalmente no tengo el manual, pero al conectar a la PC no tuve ningún problema al reconocer mis tarjetas que indica en el detalle del producto. Lo que pude identificar es que las tablets y teléfonos móviles no son compatibles

**Q: Hello, i am looking for the api documentation for this product?**
A: the rfid reader returns the card number in any text editor or application that receives data through the keyboard

**Q: My other rfid system reads a fob as 23419200 from multiple sources.  this reader reads the same fob as 0015354624. why is that?**
A: depending on your system you are using you may need to purchase a different reader. You can also set the system to read from a door then present the fob to that reader and see if you get the same results.

**Q: Will this unlock my computer**
A: Yes if you use a 4100 rfid chip it will output it as plaintext, works on my PC

## Frequently Bought Together

- HiLetgo 125Khz EM4100 USB RFID ID Card Reader Swipe Card Reader Plug and Play with Cable First 10 Digit (Only Read 125kHz ID Card, See Product Pictures)
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**Shop now:** [https://www.desertcart.no/products/368915002-125khz-em4100-usb-rfid-id-card-reader-swipe-card-reader](https://www.desertcart.no/products/368915002-125khz-em4100-usb-rfid-id-card-reader-swipe-card-reader)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-30*