Whether you are validating a private 5G network, running device interoperability tests, or prototyping a new IoT application, HKCARD ELECTRONICS CO., LIMITED supplies the physical SIM infrastructure you need — ready to use or fully customizable. Our lineup covers branded 4G and 5G test SIM cards, programmable 5G SA USIM cards, SIM card readers/writers, and complete programming kits built around real-world lab and field requirements.
1. Branded 4G and 5G Test SIM Cards – LTE, 5G NSA, and 5G SA Ready
HKCARD ships ready-to-use branded 4G and 5G test SIM cards that support the radio technologies your lab uses every day: LTE, LTE with 5G NSA, and full 5G SUCI SA. These cards are not generic “blank” profiles — they arrive provisioned so you can immediately attach to a private base station, a small cell, or a core network emulator. Whether you are running a long-term regression suite or a quick field demo, these cards give you consistent, repeatable network access without back‑end dependencies.
- Pre‑provisioned for LTE, 5G NSA, and 5G SA
- Consistent behavior across multiple test runs
- No reliance on a commercial core during basic attach and throughput checks
- Suitable for private 5G labs, R&D benches, and drive‑test setups
2. Programmable 5G SIM Cards with On‑Card SUCI and Milenage Support
When your test plan requires you to control the authentication parameters, HKCARD’s programmable 5G SIM cards (5G SA USIM cards) become the core of the setup. Each card handles SUCI calculation on‑card, supporting 5G SA/NSA capability out of the box with Milenage authentication. Because the SUCI processing runs inside the card’s secure element, your test traffic reflects real‑world device behavior rather than simulated software tokens.
Programmable 5G SIM cards from HKCARD therefore suit conformance testing, security validation, and any private 5G deployment where you want to mimic genuine UE authentication flows.
- On‑card SUCI calculation – no external tools required for the privacy identifier
- Full 5G SA/NSA handover capability
- Milenage authentication as standard; other profiles can be discussed
- Works with leading private 5G cores and gNodeB vendors
3. Complete SIM Card Programming Kit for Private 5G
HKCARD offers a complete SIM card programming kit that combines a SIM card reader and writer with user‑friendly software, blank programmable cards, and a workflow designed specifically to test a private 5G network. The kit lets you personalize SIMs with your own IMSI parameters, load keys, and validate each card before it touches the network — all from a single Windows or Linux machine.
Because the kit includes everything except the PC, engineers can go from unboxing to making the first RRC connection in under an hour. It is purpose‑built for system integrators, enterprise IT teams, and research labs that run their own 5G cores but do not want to depend on external SIM personalization services.
- SIM reader/writer (USB) and management application included
- Blank programmable 5G cards (2FF/3FF/4FF triple‑cut as standard)
- Step‑by‑step documentation – no prior USIM knowledge needed
- Works offline; no cloud dependency for writing card profiles
4. Custom IMSI Range, K/OPc Provisioning, and Secure Key Handling
HKCARD understands that private 5G operators need to work with custom IMSI range and K/OPc provisioning according to their own network plan. We pre‑personalize cards to your exact IMSI block, provide the matching Ki/K and OP/OPc values, and optionally deliver encrypted key files if your security policy requires it.
This service applies equally to small hand‑built batches and to larger rollouts. By owning the IMSI space and the root keys, you keep full control over authentication and can avoid interference with public‑land‑mobile‑network (PLMN) ranges. Our team cross‑checks every batch against your provided schema before dispatch, so you do not waste bench time on badly provisioned cards.
- IMSI ranges aligned to your network ID and MCC/MNC
- K and OPc written and verified on every card
- Additional OP → OPc derivation available if needed
- Secure transport and optional encrypted delivery
5. Form Factors, MFF2 Option, and Custom Printing/Branding
Every HKCARD product ships in the versatile 2FF/3FF/4FF triple‑cut form factor, so you can push the same card into a smartphone, a 5G module, a router, or a USB dongle. If your design requires a soldered‑down solution, please also quote MFF2 (chip‑scale SIM) — we supply MFF2 cards pre‑personalized on tape and reel, ready for SMT lines.
Beyond the silicon, optional custom printing and branding turn generic test cards into client‑ready assets. Add your logo, a QR code that points to documentation, or color‑coded labels that identify network slices. HKCARD handles the artwork, production, and quality check under one roof.
- 2FF/3FF/4FF triple‑cut as standard
- MFF2 (QFN8/SON‑8) available on request
- Custom printing: logo, barcode, QR code, sequential numbering
- Low‑minimum‑order options for pilot projects
Contact HKCARD ELECTRONICS CO., LIMITED
📧 Email: byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp / WeChat: +86 158 1737 2512
#5GTestSIM #Programmable5GSIM #Private5G #5GSAUSIM #SUCI
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