--- product_id: 515923455 title: "10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs)" brand: "gialer" price: "401 kr" currency: DKK in_stock: false reviews_count: 5 category: "Gialer" url: https://www.desertcart.dk/products/515923455-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano store_origin: DK region: Denmark --- # 3-in-1 size: Nano, Micro & Standard SIM 4G LTE/WCDMA/GSM compatible Fully programmable ICCID, IMSI, KI, OPC 10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) **Brand:** gialer **Price:** 401 kr **Availability:** ❌ Out of Stock ## Summary > 📡 Unlock the power of programmable SIMs—because your network deserves next-level control! ## Quick Answers - **What is this?** 10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) by gialer - **How much does it cost?** 401 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/515923455-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano) ## Best For - gialer enthusiasts ## Why This Product - Trusted gialer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro-Level Precision:** Designed exclusively for telecom operators and engineers who demand full control and customization. - • **Bulk Pack Efficiency:** 10 programmable SIM cards in one box—perfect for engineers and telecom pros scaling up fast. - • **Next-Gen Network Ready:** Supports 4G FDD LTE, WCDMA, and GSM for seamless global telecom integration. - • **Universal SIM Flexibility:** One pack, three SIM sizes—nano, micro, and standard—ready for any device or project. - • **Customizable Telecom Control:** Write ICCID, IMSI, KI, OPC, PLMN, and more with the latest LTE card software. ## Overview This 10-pack of blank, writable SIM cards supports 4G LTE, WCDMA, and GSM networks with three SIM sizes (2FF/3FF/4FF) in one versatile package. Engineered for telecom operators and professionals, these programmable USIM cards allow full customization of ICCID, IMSI, KI, OPC, and more using the latest LTE card writing software, enabling precise network configuration and deployment. ## Description Pls kindly Note: The card prodvide professional engineer , if you don't know about sim card, pls don't buy it! Blank LTE USIM Card,Size: Standard SIM Card,Micro SIM Card and Nano SIM Card, 2FF/3FF/4FF 3 in 1Compatible: 4G FDD LTE WCDMA GSM,Application: For Telecommunications Operator ONLYFeature: Can be written ICCID, IMSI, KI, OPC , PLMN, RC and so on. Newest version LTE card write software(Download)Box: 10pcs and 30pcs use plastic box , 100pcs use paper box. Review: Had no idea what I doing even trying to write to these even though I had the correct programs but something kept blocking me from successful attempt and I'm certain it was user error.. They are good but I'll figure it out eventually 👌👌👌 Review: Item as described: ten of the cards, all working with the software GRSIMWrite it is meant to be paired with. Used to connect handsets to a small cell CBRS network. ## Features - Pls kindly Note: The card prodvide professional engineer , if you don't know about sim card, pls don't buy it! - Blank LTE USIM Card,Size: Standard SIM Card,Micro SIM Card and Nano SIM Card, 2FF/3FF/4FF 3 in 1 - Compatible: 4G FDD LTE WCDMA GSM,Application: For Telecommunications Operator ONLY - Newest version LTE card write software(Download) - Include 10pcs of programmable LTE card ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BXBNCY3 | | Best Sellers Rank | 112,073 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 371 in Network Cards | | Brand Name | Gialer | | Cellular Technology | LTE | | Customer Reviews | 4.3 4.3 out of 5 stars (32) | | Manufacturer | Smacarte | | Manufacturer Part Number | 10 Pack | | Model Number | 10 Pack | | Number of Items | 10 | | Service Provider | Global | | Smart Home Compatibility | Not Smart Home Compatible | | Unit Count | 10.0 count | ## Product Details - **Brand:** Gialer - **Cellular technology:** LTE - **Number of items:** 10 - **Service provider:** Global - **Smart Home Compatibility:** Not Smart Home Compatible ## Images ![10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - Image 1](https://m.media-amazon.com/images/I/41ENnzzTNNL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: what's the material of the card?** A: The material is PVC. All the material have the CE and RoHS certification. **Q: Are the cards reusable/rewritable?** A: Thanks for your queation, Yes , this cards is reusable and rewritable. you can use a PCSC reader to program this card with our software or buy a program kit from our shop:http://www.amazon.com/dp/B08BXVSKRG?ref=myi_title_dp **Q: What voltage do these sim cards run on? 1.8v, 3v, 5v?** A: Dear, our cards support all three voltages. **Q: Do you provide adm key or program software?** A: The programmable LTE card default ADM KEY is 3838383838383838, and we also give you the program software download link , you can download then use our software to program the LTE card . ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***N on 7 April 2026* Had no idea what I doing even trying to write to these even though I had the correct programs but something kept blocking me from successful attempt and I'm certain it was user error.. They are good but I'll figure it out eventually 👌👌👌 ### ⭐⭐⭐⭐⭐ Review *by S***Y on 29 January 2026* Item as described: ten of the cards, all working with the software GRSIMWrite it is meant to be paired with. Used to connect handsets to a small cell CBRS network. ### ⭐⭐⭐⭐⭐ Review *by V***V on 17 November 2022* It's a programmable SIM card, comes with (common) ADM key, suitable for connecting to test networks that you manage yourself. Good example is SDR based osmocom or srslte. It comes completely empty, so you will need to generate and program id, keys and other values. Only way to program it is by using it's own application "GRSIMWrite" for windows/macos. It's not supported by pySIM tools. This is to be expected, as sim card programming is not a standard. It would be nice if vendor would add support of this card type to pySIM. ## Frequently Bought Together - Gialer 10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - VizGiz Phone Card Reader Nano Micro Standard USIM UIM SIM USB Adapter Copy Clone Writer GSM CDMA SMS Backup Editor Short Message Phone Book Telephone Directory Cloner Transfer to Computer PC - LTE WCDMA ICCID SIM USIM 4G Secure Card Reader Writer Programmer with 5pcs Blank Programable Card + SIM Personalize Tools ONLY for Windows System by XCRFID --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/515923455-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano](https://www.desertcart.dk/products/515923455-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-04*