modname=ckedito

125KHz RFID Copier / Writer – Handheld Card & Key Fob Cloner

What this device does

This is a handheld RFID copier used to read and duplicate 125KHz RFID cards and key fobs.
No PC, no software — everything is done directly on the device.

You simply:

  1. Press READ → scans the original card
  2. Press WRITE → copies data onto a blank card/tag

That’s it.

Compatibility (IMPORTANT – read this)

Works ONLY with 125KHz low-frequency RFID cards, such as:

  • EM4100 / EM410X
  • EM4305
  • T5577 / CET5557 / 5200
  • TK4100

Also supports common formats like:

  • Key fobs
  • Standard ID cards

❌ NOT compatible with encrypted systems like HID (e.g. HID 1346 / HID 1326)
❌ NOT for NFC (13.56MHz)

Key Features

  • Standalone device – no computer needed
  • 2-button operation (READ / WRITE)
  • Built-in LED indicators (Power / Pass / Busy)
  • Buzzer feedback for successful actions
  • Portable size – easy to carry
  • Can copy tags over 20,000 times

Power

  • Uses 2 × AAA batteries (3V)
  • Batteries NOT included

Variations Explained (Important before buying)

From your options in the photo — here’s what each one actually means:

1️⃣ Device Only

You get:

  • 1 × RFID Copier
    👉 No cards or keychains included

2️⃣ Device + 5 Keychains

You get:

  • 1 × Copier
  • 5 × Writable RFID key fobs

👉 Good if you just need a few copies

3️⃣ Device + 10 Keychains

You get:

  • 1 × Copier
  • 10 × Writable key fobs

👉 Better value for multiple users

4️⃣ Device + Cards + Keychains (Mixed Pack)

You get:

  • Copier
  • Blank RFID cards
  • Key fobs

👉 Best if you need both formats

5️⃣ Keychains Only (NO DEVICE)

You get:

  • Only blank RFID key fobs

❗ Cannot copy anything without the device

Who this is for

  • Property managers
  • Airbnb hosts
  • Offices / access control
  • DIY users duplicating entry tags

Who should NOT buy this

  • If your system uses encrypted cards (HID, MIFARE, NFC)
  • If you don’t know your card frequency