1. Why XOR/Milenage Blank SIM Cards Are Essential for 5G Standalone Networks
As private 5G and standalone (SA) network rollouts accelerate, the need for fully customizable subscriber identity modules has never been greater. HKCARD ELECTRONICS CO., LIMITED supplies advanced blank SIM cards pre-loaded with the XOR and Milenage authentication algorithm – the gold standard for 4G LTE and 5G SA security. Unlike off-the-shelf SIMs tied to a single carrier, HKCARD’s blank SIM batch enables telecom operators, system integrators, and R&D labs to define every critical parameter themselves. This flexibility is what makes the difference between a generic test card and a production-ready profile that integrates seamlessly with your own core network, particularly when running an Open5GS-based 5G SA platform.
2. HKCARD’s Blank SIM Batch: Ready for TDD-LTE and 5G SA (Open5GS) Cores
Whether you operate a native TDD-LTE network or are migrating to a full 5G Standalone architecture, HKCARD has precisely what you need. The company’s blank LTE/5G SIM cards are engineered to work flawlessly with open-source and commercial cores, including Open5GS. Each card fully supports the XOR/Milenage authentication suite required by 5G SA mode, allowing the network to handle mutual authentication exactly as specified in 3GPP standards. With HKCARD’s blank SIM batch, you can set up campaigns for multiple subscribers without being locked into a third-party provisioning service – just program and deploy.
3. Industrial USB SIM Card Reader/Writer and PC Software – Personalize Every Card with Ease
To program these blank SIM cards, HKCARD ELECTRONICS CO., LIMITED includes a robust industrial USB SIM card reader/writer along with dedicated PC software. This is not a consumer-grade flimsy adapter: the 1x industrial reader/writer handles high-volume personalization while maintaining reliable contact with the card’s chip. The intuitive PC software lets you read, write, and update parameters effortlessly. Together, the blank SIM batch and the programming tool create a complete, in-house personalization station, dramatically reducing the time needed to move from concept to live network testing or production.
4. Full Control Over IMSI, KI, and OPC Codes for 5G SA Deployment
One of the key requirements for deploying a private 5G Standalone core is the ability to customize IMSI, KI, and OPC codes. HKCARD’s SIM cards meet this demand precisely. You can assign your own IMSI ranges, define the strong cryptographic key (KI), and input the operator-specific OP/OPc values directly via the supplied PC software. Because the cards natively support the XOR/Milenage algorithm, every parameter you write is immediately recognized by 5G SA cores such as Open5GS. This level of customization ensures on-site control over security, eases integration into existing HSS/AUSF, and keeps your network deployment genuinely independent from third-party profile vendors.
5. Get Started with HKCARD – Your Trusted Manufacturing Partner for Advanced SIM Solutions
HKCARD ELECTRONICS CO., LIMITED brings together years of card manufacturing expertise and a deep understanding of modern cellular authentication. From sample orders to mass production, the team supports your project with verified blank SIM cards, reliable programming hardware, and fast global delivery. If you need blank LTE/5G SIM cards supporting 5G SA (Standalone) mode with XOR/Milenage authentication, or the complete package that includes the industrial USB SIM card reader/writer and PC software, HKCARD is ready to help.
Contact HKCARD ELECTRONICS CO., LIMITED today:
📧 Email: byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp / WeChat: +86 158 1737 2512
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