---
product_id: 243609374
title: "KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10)"
brand: "kadongli"
price: "KD 7.10"
currency: KWD
in_stock: true
reviews_count: 10
category: "Kadongli"
url: https://www.desertcart.com.kw/products/243609374-kdl-dual-frequency-rfid-composite-cards-13-56mhz-1k-uid
store_origin: KW
region: Kuwait
---

# Dual frequency 125KHz + 13.56MHz Rewritable >100,000 times Durable ABS plastic build KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10)

**Brand:** kadongli
**Price:** KD 7.10
**Availability:** ✅ In Stock

## Summary

> 🔑 Double the frequency, double the control — stay ahead in access tech!

## Quick Answers

- **What is this?** KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10) by kadongli
- **How much does it cost?** KD 7.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/243609374-kdl-dual-frequency-rfid-composite-cards-13-56mhz-1k-uid)

## Best For

- kadongli enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Professional:** Slim 44x31x3mm size fits perfectly in your workflow, ideal for hotels, schools, and apartments.
- • **Robust ABS Plastic Design:** Yellow ABS casing ensures durability and easy visibility in busy professional environments.
- • **Endless Rewrite Capability:** Over 100,000 rewrites means your access control stays fresh and flexible without replacement.
- • **Effortless Cloning & Backup:** Copy and clone UID codes quickly to secure your access control with reliable backup cards.
- • **Seamless Dual Frequency Power:** Unlock versatility with 125KHz & 13.56MHz compatibility for broad system integration.

## Overview

The KDL Dual Frequency RFID Composite Cards combine 125KHz and 13.56MHz frequencies with dual-chip technology (UID & T5577/em4305) for versatile access control. Crafted from durable yellow ABS plastic, these cards are rewritable over 100,000 times with data retention exceeding 10 years. Perfect for cloning, backup, and seamless integration in hotels, apartments, and schools, they offer a compact, professional solution for modern security needs.

## Description

Product Specification: Working frequency: 125KHz + 13.56MHz, dual frequency Chipset: UID&T5577(or em4305) dual chip Read/Write Time:1~2 ms Read Distance: 3 - 10 mm Rewritable: >100,000 times Data Retention: >10 years Features: readable, writable, rewritable, not HID card. Can be used to copy UID code from other card. Material: ABS plastic Color: yellow Quantity: package of 10 pieces Size: 44 * 31 * 3 mm Applications: suitable for access control system of hotel, apartments, school, etc. These keyfobs can be used as backup cards, used to copy or clone same frequency cards.

Review: Amazing - Great product will buy again
Review: Write at 125KHz, starting to get read failures in written fobs. - Bought to clone Impro TKX900 Fobs, writes at 125KHz but sometimes takes a few goes to get success. Fobs worked for a while now consistently failing to be read by the access panel after several uses.

## Features

- 1, Material: ABS plastic, yellow color.
- 2, Working Frequency: 125KHz + 13.56MHz, dual frequency.
- 3, Type of Chip: UID & T5577(or em4305), dual chip.
- 4, Features: readable, writable, rewritable, not HID card. Can be used to copy UID code from other cards.
- 5, Applications: suitable for access control system of hotel, apartments, school, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BF9Y3N4 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 208,876 in DIY & Tools ( See Top 100 in DIY & Tools ) 421 in Home Alarm Systems |
| Colour | Only Keyfobs |
| Customer Reviews | 4.0 4.0 out of 5 stars (144) |
| Date First Available | 18 Jun. 2020 |
| Item Weight | 80 g |
| Item model number | 10DualFkey-yellow |
| Manufacturer | Kadongli |
| Material | ABS |
| Part Number | 10DualFkey-yellow |
| Product Dimensions | 10 x 5 x 0.4 cm; 80 g |

## Images

![KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10) - Image 1](https://m.media-amazon.com/images/I/41nEYz3xjIL.jpg)
![KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10) - Image 2](https://m.media-amazon.com/images/I/61WiWGm6JgL.jpg)

## Questions & Answers

**Q: is it possible to copy from access card to a keyfob? Can't be bothered lugging my card around**
A: It depends on the type of access card you have. First, please confirm the working frequency and chipset of the access card. Then, please confirm if the access card is encryted or not. The working frequency of this card duplicator is 125KHz, 250KHz, 375KHz, 500KHz, 625KHz, 750KHz, 875KHz, 1000KHZ, 13.56MHz (ISO1443A/B). And it only supports to decode 13.56MHz encryted card. What's more, the working frequency of the keyfob you use to copy should be the same as the access card.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by L***E on 17 February 2023*

Great product will buy again

### ⭐⭐ Write at 125KHz, starting to get read failures in written fobs.
*by C***. on 4 January 2026*

Bought to clone Impro TKX900 Fobs, writes at 125KHz but sometimes takes a few goes to get success. Fobs worked for a while now consistently failing to be read by the access panel after several uses.

### ⭐ Not much use
*by D***J on 3 May 2024*

It read a couple of cards , but wouldnt duplicate any, Most access fobs and cards it wouldnt recognise, Pretty useless as far as I am concerned

## Frequently Bought Together

- KDL Dual Frequency RFID Composite Cards 13.56Mhz 1K UID and T5577 125 kHz ID Key Tag Readable Writable Rewrite for Copy Clone Backup (Pack of 10)
- YARONGTECH MIFARE Classic® 1K fobs 13.56MHZ ISO14443A Access Control Tags (pack of 10)

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**Shop now:** [https://www.desertcart.com.kw/products/243609374-kdl-dual-frequency-rfid-composite-cards-13-56mhz-1k-uid](https://www.desertcart.com.kw/products/243609374-kdl-dual-frequency-rfid-composite-cards-13-56mhz-1k-uid)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-27*