At HKCARD ELECTRONICS CO., LIMITED, we pride ourselves on being a trusted and reliable supplier of high-quality, programmable LTE Test SIM Cards and Test USIM Cards tailored for advanced network testing and development environments. Whether you’re working with openLTE, CMW500, or any 4G/LTE/WCDMA/GSM network infrastructure, our products ensure seamless integration, accurate authentication, and full support for the latest industry standards like Milenage and XOR algorithms.
Our Product Range
We offer a comprehensive lineup of programmable SIM and USIM cards, including:
- 128K/J LTE Test (U)SIM Cards – Mini-UICC format for compact and secure applications
- 4G Test UICCs and Test SIM/USIM Karte für openLTE mit Milenage Unterstützung – ideal for developers and network engineers
- LTE Test USIMs with full support for Milenage Algorithm and 128-bit encryption
- Test SIM/eSIM Cards in Mini, Micro, and Nano formats – compatible with all modern devices
- Blank Programmable USIM SIM Cards that can be customized for operator-specific needs
- 64K/J LTE Test (U)SIM – Plug-IN for easy integration into test devices
- Lte 4g Test Usim Card For CMW500 – optimized for use in lab environments and signal testing tools
- 128K Mileage Algorithm 4G LTE SIM Cards – secure and fully writable for advanced testing
- SIM USIM Card 4G LTE WCDMA GSM Blank Mini Nano Micro writable programmable SIM Card – compatible across generations of mobile networks
- 4G Test SIM Card Support Double Milenage And XOR Algorithms Test SIM Card – ensuring compatibility with legacy and next-gen systems
Why Our Customers Trust Us
We understand the importance of precision in telecommunications testing. Our Test SIM Cards are engineered to support the most demanding environments, including:
- Network development and testing (especially with openLTE platforms)
- Authentication system validation
- Device compatibility checks
- Operator-specific network simulations
All our LTE Test USIM Cards are fully programmable, allowing engineers and developers to write their own keys, IMSIs, and configurations. This flexibility makes them ideal for R&D labs, telecom equipment manufacturers, and mobile network operators.
Fully Compliant and Secure
Our Test USIM Cards are compliant with 3GPP TS 35.205-221 specifications and support the Milenage algorithm set (f1, f2, f3, f4, f5, f5*) as well as XOR-based authentication. With support for both 128K and 64K memory sizes, we ensure compatibility with a wide range of test equipment and network environments.
Whether you’re testing a new 4G base station, validating your LTE core network, or developing your own mobile communication system, our programmable SIM cards provide the tools you need to get the job done right.
Ready to Find the Right LTE Test SIM?
If you’re looking for reliable, programmable, and fully compatible LTE Test SIM Cards, look no further. At HKCARD ELECTRONICS CO., LIMITED, we are committed to helping engineers, developers, and telecom professionals achieve success with the right tools.
Contact us today or browse our full product catalog to find the Test SIM Card that meets your exact needs.
Contact HKCARD Today
Partner with HKCARD ELECTRONICS for OEM SIM cards
📞 Contact us now:byronhan@cardmfg.com
byronhan1@gmail.com
byron@cardmfg.com
My skype/Teams is byron1681
Whatsapp /Phone Number:+8615817372512
🌐 Visit our website: https://www.cardmfg.com/
#LTETestSIMCard
#TestUSIMCards
#ProgrammableSIMCard
#4GLTETestSIM
#MilenageAlgorithm
#openLTE
#TestSIMCard
#CMW500Compatible
#4GTestUICC
#BlankProgrammableUSIM
