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Programmable SIM cards for 4G LTE & 5G NR testing – HKCARD Electronics. Blank, writable, and custom SIMs for IoT, MVNOs, and lab environments

Professional SIM Card Personalization Kit: The Complete Solution for 4G/LTE Development

In the specialized world of telecommunications engineering, the ability to configure and personalize subscriber identity modules is a critical requirement. Whether you are conducting network testing, developing IoT modules, or validating mobile device compatibility, having the right tools is essential.

HKCARD ELECTRONICS CO., LIMITED is proud to offer the XCRFID SIM Card Reader Writer Programmer, a robust and versatile solution designed specifically for the professional personalization of blank 4G USIM cards.

1. Product Overview: What is in the Kit?

This is not just a reader; it is a comprehensive development kit intended for technical professionals. The package is designed to get you up and running immediately with all the necessary hardware and software.

The package includes:

  • 1 x XCRFID SIM Reader Writer Device: A high-performance programmer capable of reading and writing to a variety of smart cards.
  • 5 x Blank Programmable SIM Cards: High-quality, rewritable cards designed for intensive testing.
  • SIM Personalization Software: Professional tools to facilitate the writing of critical network parameters.

The Versatile 3-in-1 Design

To ensure maximum compatibility across all modern hardware, the included blank cards feature a 3-in-1 plug-in design. A single card can be used as:

  • Standard SIM (2FF)
  • Micro SIM (3FF)
  • Nano SIM (4FF)

This eliminates the need for multiple inventories and ensures your testing can transition seamlessly between different device generations.

2. Technical Capabilities: Writing and Reading

The strength of this programmer lies in its ability to interface with a wide array of smart card protocols and network standards.

Advanced Writing Capabilities

The kit is engineered to support the personalization of 4G FDD LTE, WCDMA, and GSM networks. You can write the following essential parameters to your blank SIM cards:

  • ICCID (Integrated Circuit Card Identifier)
  • IMSI (International Mobile Subscriber Identity)
  • KI (Authentication Key)
  • OP & OPC (Operator Key and Operator Variant)
  • GSM Parameters

Broad Smart Card Compatibility

Beyond standard SIM cards, this reader/writer is highly versatile and supports a wide range of smart card architectures, including:

  • SIM/USIM Cards
  • Specialized Smart Cards: SLE4442, SLE4428, SLE5528, SLE5542
  • Memory/Contactless/Identity Cards: AT24C02/16/64, AT88SC, eID cards, and EMV (Banking) cards.

3. Critical Technical Requirements (Please Read)

To ensure a successful deployment and prevent misuse, there are three critical technical limitations that all users must understand:

  1. Operating System Limitation: The included SIM personalization software is designed ONLY for Windows systems. It is not compatible with macOS or Linux.
  2. Data Security Limitation: For security reasons, this device cannot read protected data directly, such as the “KI code.” This is a standard security feature across the industry to prevent unauthorized cloning.
  3. Professional User Requirement: This tool is intended for professional engineers and telecommunications experts. It requires a deep understanding of SIM architecture and network parameters. If you do not have professional technical knowledge regarding SIM cards, we strongly advise against purchasing this device.

4. Ideal Applications for Engineers

This toolkit is a staple for several high-level technical environments:

  • Telecom R&D Labs: For simulating different carrier profiles and testing network authentication.
  • IoT & M2M Development: For configuring connectivity modules for industrial and smart-city applications.
  • Device Certification: To validate how mobile hardware handles various IMSI/ICCID configurations.
  • Security Research: To study smart card protocols and authentication handshakes.

Why Source from HKCARD ELECTRONICS CO., LIMITED?

When sourcing professional-grade programming tools, reliability is non-negotiable. HKCARD ELECTRONICS CO., LIMITED is a trusted partner in the global telecom supply chain, providing high-quality hardware that meets the rigorous demands of engineers worldwide.

Contact us today to secure your professional SIM personalization kit.

HKCARD ELECTRONICS CO., LIMITED

📧 Email: byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp / WeChat: +86 158 1737 2512