Product Overview

Our newly optimized Blank 4G LTE USIM Card is designed to deliver seamless connectivity across 2G, 3G, and 4G networks. Built with advanced technical specifications and flexible programmability, this card serves as a future-proof solution for telecom operators and IoT developers.

Key Technical Specifications

1. Network Compatibility
   
   • Supports 4G FDD LTE, WCDMA (3G), and GSM (2G) networks.
   • New Feature: Pre-configured for 5G Readiness (software-upgradable for future network transitions).
2. Material & Durability
   
   • High-Grade PVC: Enhanced resistance to extreme temperatures (-25°C to +85°C) and physical wear.
   • Added Parameter: IP68 Dust/Water Resistance for industrial IoT applications.
3. Chip & Security
   
   • 6-Pin Interface: Ensures stable data transmission and low power consumption.
   • Memory Capacity: 128KB (expandable to 256KB for enterprise-level data storage).
   • Algorithm: Milenage v3.0 with Dynamic Key Rotation for anti-cloning protection.
4. Customizable Data Fields
   
   • Programmable fields: ICCID, IMSI, KI, OP/OPC, PIN/PUK, and newly added eSIM Profile Backup.
   • Supports Over-the-Air (OTA) Updates for remote management.
5. Multi-Size Design
   
   • Plug-in options: Standard SIM (2FF), Micro SIM (3FF), and Nano SIM (4FF) in a single 3-in-1 frame.
   • Added Feature: Embedded QR Code Slot for instant carrier activation.

Core Advantages

• Future-Proof Architecture: Compatible with legacy networks while preparing for 5G integration.
• Enhanced Security: MILENAGE algorithm combined with AES-256 Encryption for enterprise-grade protection.
• Eco-Friendly Design: Recyclable PVC material compliant with RoHS 3.0standards.
• Global Compliance: Meets GSMA, ETSI, and 3GPP certifications for cross-regional deployment.

Application Scenarios

1. Telecom Operators: Bulk customization for subscriber onboarding.
2. IoT Solutions: Ideal for smart meters, fleet tracking, and wearable devices.
3. Roaming Services: Pre-loaded profiles for seamless international connectivity.
4. New Use Case: Smart City Infrastructure (e.g., connected traffic systems, utility grids).

Innovation Highlights

• Dynamic Profile Switching: Allows one card to store multiple operator profiles.
• Energy Efficiency: 30% lower power consumption compared to industry benchmarks.
• Extended Lifespan: 500,000 read/write cycles for long-term reliability.

Why Choose HKCARD?
As a leader in smart card technology, we combine cutting-edge R&D with scalable solutions tailored to evolving market needs. Contact us to customize your USIM cards with advanced security, durability, and multi-network adaptability.

Contact: byronhan@cardmfg.com | Website: www.cardmfg.com