---
product_id: 381128063
title: "XCRFID SLE4428 ISO7816 Contact with 1024 Byte EEPROM White Smart Chip Card 10PCS"
brand: "xcrfid"
price: "132 zł"
currency: PLN
in_stock: true
category: "Xcrfid"
url: https://www.desertcart.pl/products/381128063-xcrfid-sle4428-iso7816-contact-with-1024-byte-eeprom-white-smart
store_origin: PL
region: Poland
---

# 1024 Byte EEPROM Wide Operating Temp 20°-50°C 3-Byte Secret Code Protection XCRFID SLE4428 ISO7816 Contact with 1024 Byte EEPROM White Smart Chip Card 10PCS

**Brand:** xcrfid
**Price:** 132 zł
**Availability:** ✅ In Stock

## Summary

> 💳 Elevate your security game with smart storage that means business.

## Quick Answers

- **What is this?** XCRFID SLE4428 ISO7816 Contact with 1024 Byte EEPROM White Smart Chip Card 10PCS by xcrfid
- **How much does it cost?** 132 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/381128063-xcrfid-sle4428-iso7816-contact-with-1024-byte-eeprom-white-smart)

## Best For

- xcrfid enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Security Layer:** 3-byte secret code ensures write protection, safeguarding your critical data.
- • **Robust 1024 Byte Memory:** Ample space for secure, versatile data storage tailored for professional use.
- • **Long-Term Data Retention:** Reliable memory retention for up to 10 years, perfect for long-term projects and credentials.
- • **Premium White PVC Finish:** Sleek, durable card surface with enhanced printing quality for a polished professional look.
- • **ISO7816 Standard Compliance:** Seamless compatibility with all contact chip readers and writers for effortless integration.

## Overview

The XCRFID SLE4428 Smart Chip Card features a 1024-byte EEPROM memory with ISO7816 compliance, ensuring broad compatibility and secure data handling. Protected by a 3-byte secret code, it offers robust write security and supports synchronous communication. Its premium white PVC card with a protective film enhances printing quality, while the memory retains data reliably for up to 10 years. Operating efficiently between 20°C and 50°C, this 10-pack is ideal for professionals seeking durable, secure smart card solutions.

## Description

Technical Details: The main features of the SLE4428 are: Synchronous communication protocol, ISO 7816 compatible EEPROM size is 1,024 bytes split into the following areas: 25 bytes for card manufacturer data 2 bytes for card issuer reference 4 bytes for card identification data 990 bytes for main user data 3 bytes for error counter and card secret code area - Access to the memory is protected by a 3 byte secret code for data write only - Free Read of Data (except PIN) - Answer to reset according to ISO 7816/3 standard - Data retention is up to 10 years - Non reversible byte-wise write protection of lowest 32 addresses (byte 0 ?31) - 20 degree Celsius - 50 degree Celsius operating range Package include 10pcs SLE4428 chip card

## Features

- SLE4428 EEPROM size is 1024 bytes
- Big Chip White PVC Card
- Work for all contact chip reader writer
- ISO7816 Standard
- Each Card Coating a film on the card surface , More better Printing Effect !

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07514V49V |
| Best Sellers Rank | #131,856 in Computers ( See Top 100 in Computers ) #1,105 in External Memory Card Readers |
| Item model number | XC27 |
| Manufacturer | XCRFID |
| Product Dimensions | 8.5 x 5.4 x 5.4 cm; 59 g |

## Product Details

- **Brand:** XCRFID
- **Compatible devices:** Laptop, Personal Computer
- **Hardware interface:** Serial Interface
- **Product dimensions:** 8.5L x 5.4W x 5.4H centimeters
- **Style:** Modern

## Images

![XCRFID SLE4428 ISO7816 Contact with 1024 Byte EEPROM White Smart Chip Card 10PCS - Image 1](https://m.media-amazon.com/images/I/41rLImem4XL.jpg)

## Frequently Bought Together

- SLE4428 ISO7816 Contact with 1024 Byte EEPROM White Smart Chip Card 10PCS by XCRFID
- Taglio PIVKey C910 Certificate Based PKI Smart Card for Authentication and Identification, Dual Interface Contact/Contactless Smart Card, Supports Windows PIV Drivers, Standard ISO.
- AT24C64 Chip Smart IC Card with 64K EEPROM Memory ISO 7816 White Printable PVC Card For Access Control System 10pcs By XCRFID

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/381128063-xcrfid-sle4428-iso7816-contact-with-1024-byte-eeprom-white-smart](https://www.desertcart.pl/products/381128063-xcrfid-sle4428-iso7816-contact-with-1024-byte-eeprom-white-smart)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*