Programmable USIM Cards with SDK | Blank SIM Cards Supplier | HKCARD
HKCARD Electronics is a trusted SIM card manufacturer offering programmable USIM cards with SDK, 128K LTE SIM (Ki OPC editable), blank SIM cards, and bulk SIM provisioning tools. Contact us today.
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HKCARD Electronics: Trusted Manufacturer of Programmable USIM Cards, Blank SIM Cards & SIM Personalization Tools
Programmable USIM Cards with SDK, Blank SIM Cards & Bulk SIM Provisioning Solutions | HKCARD Electronics
HKCARD ELECTRONICS CO., LIMITED is a reliable supplier in the mobile phone SIM cards industry, specializing in blank SIM cards, writable SIM cards, and advanced programmable SIM card solutions. With more than 10 years of experience, we support MVNOs, telecom operators, IoT providers, and SIM developers worldwide.
If you are searching for a dependable SIM card manufacturer, a powerful SIM programmer solution, or scalable tools for bulk SIM provisioning, HKCARD is your long-term partner.
Complete SIM Card Product Portfolio
We provide a full ecosystem covering everything from sim blank cards to advanced programmable USIM LTE solutions.
Blank & Writable SIM Cards
- Blank SIM card / empty SIM card / carte sim vierge
- Blank white triple format SIM (2FF/3FF/4FF)
- White SIM card (custom branding available)
- Competitive blank SIM card price
These are ideal for SIM card personalization and operator deployment.
Programmable SIM Cards & USIM LTE
- Programmable SIM card (2G/3G/4G/5G)
- Programmable SIM card 5G
- 128K LTE USIM programmable SIM card with Ki OPC editable
- Programmable eSIM / programmable eSIM card
These solutions allow full control when you program SIM card or deploy custom networks.
Dummy & Test SIM Cards
- Dummy SIM card / dummy SIM
- Test SIM card
- Fake SIM card / fake SIM buy (for lab testing only)
- Affordable dummy SIM card price
Used for device testing, tray testing, and R&D validation.
Advanced & Special SIM Solutions
- NFC SIM / NFC enabled SIM card
- SUCI SIM / SUCI SIM card (5G privacy protection)
- 64K SIM card
- Sysmocom SIM card modules (sysmoisim-sja5, sysmoisim-sja2, sysmousim-sjs1)
Programmable USIM Cards with SDK & Programming Tools
HKCARD provides programmable USIM cards with SDK and programming tool, designed for developers, MVNOs, and telecom engineers.
Key Features:
- Full SIM card programming capability
- Editable Ki / OPC parameters
- High-speed write SIM performance
- Secure format SIM and reprogram cycles
- Compatible with professional SIM card programming software
These tools eliminate inefficiencies when you need better tooling for bulk SIM provisioning.
128K LTE USIM Programmable SIM Card (Ki & OPC Editable)
Our flagship product is the 128K LTE USIM programmable SIM card with Ki OPC editable, widely used in telecom testing and secure deployments.
Benefits:
- Full authentication control (Ki/OPC editable)
- Ideal for MVNO white label SIM cards
- Supports USIM LTE and 5G networks
- Enables flexible operator switching
- Perfect for bulk SIM cards provisioning
This is not just a blank SIM — it is a powerful programmable platform.
SIM Personalization Tools & Software
We provide a complete ecosystem of SIM personalize tools and software:
- SIM personalize tools download (SDK available)
- Advanced SIM card programming software
- High-efficiency SIM programmer hardware
- Automation for bulk SIM provisioning
- Step-by-step support: how to program a blank SIM card
Whether you are a startup or telecom operator, our tools simplify SIM card personalization.
MVNO & White Label SIM Solutions
HKCARD supports MVNO businesses with scalable solutions:
- MVNO SIM cards
- White label SIM cards
- Custom white SIM card branding
- High-volume bulk SIM cards supply
If you are launching a telecom brand, we provide everything from SIM maker tools to production.
Why Choose HKCARD Electronics
- 10+ years in SIM card manufacturing
- Recognized among top SIM card manufacturers
- Full control as a SIM maker & SIM card manufacturer
- Strong R&D for programmable SIM cards
- Global supply capability
- Fast response & technical support
We help clients move from empty SIM card to fully deployed network solutions.
FAQ
1. What is a blank SIM card?
A blank SIM card is an unprogrammed SIM that contains no operator data. It is ready for SIM card personalization.
2. How to program a blank SIM card?
You need a SIM programmer and SIM card programming software. HKCARD provides tools and SDK for easy setup.
3. What is a programmable SIM card?
A programmable SIM card allows rewriting network credentials multiple times.
4. What is Ki and OPC in SIM cards?
Ki and OPC are authentication keys used in mobile networks. Our 128K LTE USIM allows editing them.
5. What is a dummy SIM card used for?
A dummy SIM card is used for device testing without network functionality.
6. What is a SUCI SIM card?
A SUCI SIM card protects user identity in 5G networks by encrypting IMSI.
7. What is the difference between white SIM and blank SIM?
A white SIM card refers to branding, while a blank SIM refers to data status.
8. Do you support bulk SIM provisioning?
Yes, we provide tools for efficient bulk SIM provisioning and automation.
9. What is a programmable eSIM?
A programmable eSIM is embedded and can be remotely updated without physical replacement.
10. Where can I get the best blank SIM card price?
HKCARD offers competitive blank SIM card price based on volume—contact us directly.
Contact HKCARD Electronics
If you are looking for:
- A reliable SIM card manufacturer
- High-quality blank SIM cards
- Advanced programmable USIM cards
- Professional SIM personalize tools
HKCARD is ready to support your business.
Contact us today to get pricing, samples, or technical support.
- Programmable USIM Cards with SDK & SIM Programming Tools Supplier
- Blank SIM Cards & Bulk SIM Provisioning Solutions | HKCARD
- 128K LTE USIM SIM Card with Editable Ki OPC – Manufacturer Direct
- SIM Personalization Tools Download & SIM Programmer Solutions
- MVNO White Label SIM Cards & Programmable eSIM Supplier
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HKCARD ELECTRONICS CO.,LIMITED
Whatsapp/wechat:+8615817372512
Skype/Teams：byron1681
Email：byronhan@cardmfg.com
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