blank-4g-usim-sim-cards-supplier

Wholesale Programmable Blank 4G USIM SIM Cards | HKCARD Electronics

HKCARD: Top 10+ Years Blank SIM USIM Card Supplier. 4G LTE VoLTE ISIM Writable Cards (Nano/Micro/Mini). Compatible with HID Omnikey 3121. Factory Direct Price.

Premium Blank 4G LTE USIM & ISIM Cards: Trusted Supplier for Telecom Testing & IoT

In the fast-evolving world of telecommunications, having access to reliable Phone SIM USIM Read-write Card Testing tools is crucial. Whether you are a network operator, a mobile repair technician, or an IoT developer, finding a reliable supplier in the mobile phone sim cards industry is the first step to success.

HKCARD ELECTRONICS CO., LIMITED stands out as a veteran manufacturer with over 10 years of experience. We specialize in providing high-quality, writable programmable blank SIM USIM cards that meet global standards.

🚀 Why Choose HKCARD for Blank SIM Cards?

Unlike generic sellers, we understand the technical nuances of 4G LTE, WCDMA, and GSM networks. Our cards are not just blanks; they are intelligent writable programmable blank LTE USIM solutions designed for rigorous testing.

• 🏭 Factory Direct Supply: Cut out the middleman. We offer 5PCS Factory Supply Blank Programmable Writable 4G LTE USIM cards at wholesale prices.
• 🔄 Re-writable & Durable: Our Blank 4G VoLTE ISIM/USIM Card supports over 100,000 read/write cycles.
• 🌍 Full Network Compatibility: Works perfectly with FDD WCDMA GSM Mini Nano Micro 2FF 3FF 4FF chips.
• ✅ Certified Quality: RoHS and WEEE Compliant.

📠 Product Range: Nano, Micro, Mini & Adapters

We cover every size you need. Our inventory includes the popular 100pcs/lot Writable Programmable Blank SIM USIM Card options for bulk buyers.

Popular Search: 10pcs/lot Writable Programmable Blank Nano Micro Sim Usim Card 4g LTE

🛠️ Complete Testing Kit: Card + Reader + Software

You cannot program a card without the right tool. HKCARD provides the full ecosystem. We highly recommend the HID Omnikey 3121 Smart Card Reader for our products.

The Ultimate Bundle:
4G LTE SIM Card Reader Writer Programmer + 5PCS 128k 4G VoLTE Blank ISIM Cards + 1PC 2G3G4G5G 4.1.5 Ver SIM Card Software.

This setup allows you to write ICCID, IMSI, ADM, KI, OPC, OP with mileage control effortlessly. Our SIM USIM 4G LTE WCDMA GSM Blank Mini Nano micro writable programmable Card | Adapter sets are compatible with USB 2.0 Desktop Card Readers (Two-tone Gray – R31210320-01).

🧪 Technical Specifications for Developers

If you are looking for Blank 4G VoLTE Program SIM Card ISIM USIM Card 128k LTE Programmable USIM Card, here is the tech spec:

• Chip Type: MILENAGE / TUAK (Algorithm Support)
• Voltage: 1.8V / 3V / 5V
• Protocols: T=0, T=1
• Operating Temp: -25°C to +85°C
• Data Retention: 10 Years
• Write Endurance: > 100,000 cycles

Perfect for: Telecom Operator testing, IMSI Catcher analysis, and M2M connectivity.

💰 Bulk Orders & Wholesale

We love long-term partners.

• Sample Pack: 5PCS / 10PCS (Try before you buy)
• Bulk Wholesale: 100pcs/lot Writable Programmable Blank SIM USIM Card (Best Value)

Search Keyword: Writable Blank 4G VoLTE ISIM USIM Card，Sim Cards，Blank 4G LTE USIM，volte

📞 Contact HKCARD Today

Don’t settle for cards that fail the 4G handshake. Choose the reliable supplier trusted by engineers worldwide.

HKCARD ELECTRONICS CO., LIMITED

📧 Email:byronhan@cardmfg.com

🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512

HKCARD ELECTRONICS CO., LIMITED – Your Bridge to Seamless Connectivity.

1. Buy 4G VoLTE Blank USIM Cards in Bulk | HKCARD Factory
2. Programmable Nano SIM Cards 4G LTE for HID Omnikey 3121
3. Wholesale Writable ISIM/USIM Cards: 5G/4G/3G Compatible
4. HKCARD: Top Supplier of Blank SIM Cards for Telecom Testing
5. Unlock 4G LTE: Writable Blank SIM Cards + Programmer Kit

#BlankSIMCard #4GUSIM #ProgrammableSIM #HKCARD #IoTSimCard #SIMCardReader #VoLTE #TelecomTesting #WritableUSIM #M2M