--- product_id: 222284257 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: "121.35 DT" currency: TND in_stock: true reviews_count: 8 category: "Gialer" url: https://www.desertcart.tn/products/222284257-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano store_origin: TN region: Tunisia --- # 3-in-1 size: Nano, Micro, Standard SIM 4G LTE/WCDMA/GSM compatible Fully writable & programmable 10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) **Brand:** gialer **Price:** 121.35 DT **Availability:** βœ… In Stock ## Summary > πŸ“‘ Unlock the power of programmable SIMs β€” your network, your rules! ## 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?** 121.35 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/222284257-10pcs-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 - β€’ **Bulk Pack for Operators:** 10-pack bundle ideal for telecom engineers and network developers. - β€’ **Customizable & Writable:** Blank programmable SIM cards designed for telecom pros to tailor network access. - β€’ **Universal 3-in-1 SIM Design:** Nano, Micro, and Standard SIM sizes in one packβ€”fit any device seamlessly. - β€’ **Next-Gen 4G LTE Connectivity:** Supports FDD LTE, WCDMA, and GSM for ultra-reliable telecom performance. - β€’ **Cutting-Edge Software Support:** Compatible with latest LTE card writing software for smooth programming. ## Overview This 10-pack of writable, programmable SIM cards supports 4G LTE, WCDMA, and GSM networks in Nano, Micro, and Standard sizes. Designed exclusively for telecom operators and engineers, these blank USIM cards enable full customization using the latest LTE writing software, making them perfect for network testing, development, and deployment. ## Description Product description Our programmable LTE USIM Card have 6 variants in desertcart , that is 5pcs package 10pcs package 30pcs package 100pcs package Bludriver II Program Suit X02 Program Suit You can choose as you want . Pls kindly Note This cards be provided to professional engineers,Please notice that you need have knowledge about sim cards program, if you don't know about sim cards,Pease do not buy it! This card can not be used for Clone sim card, it can not "read then write",it can not read protect data directly. like "KI","OP/OPC". If you have ICCID,IMSI,KI,OP/OPC and other data , you can write all the data into this card and test the mobile system. This card use for testing project, Please use this card professionally and legally. Items in the Package: 5pcs,10pcs package and 30pcs package use plastic bag or box , 100pcs package and Program kit use carton BLANK LTE USIM CARD Size: Standard /Accoding to your requirments Plug-in Size: 2FF/3FF/4FF 3 size in 1 card Chip memory: 32K/64k/128k/256k Algorithm: COMP_V1,V2,V3, CMCC_COMP_V0 Can Write IMSI , ICCID , SID , NID , PIN , PUK AMD , AKEY , SMSC technologial information into card PVC material GSM SIM card, T-mobile Sim Card Network compatibility:GSM SIM Card, WCDMA USIM CARD and LTE USIM CARD Specification Compliant to IS-820 Addendum, GSM11.11, GSM11.14, GSM 03.48, GSM 03.40 Support expansion of STK services Security Verification algorithm: GSM: A3A8 algorithm (COMP128-1/2/3) Milenage Support internal back-up mechanism so as to maintain data integrity User card EEPROM memory size: 128K Programmable LTE Card 3 package 10PCS package 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 Program KIT reader and adapter Bludriver II Program KIT 1* bludriver II card reader 5pcs progammable LTE USIM CARD MINI/MICRO/NANO 3 size SIM CARD Adapter USB disk for newest software The reader support the third software if it support pcsc or CCID Reader. X02 Program KIT 1* X02 card reader USB TYPE-C to USB-A adapter, it is easy for you connect with computer by type C port. X02 smart card reader is Multi Ports smart card reader , support CR80 and 2FF/Mini SIM Card, MMC, SD Card, Micro SD,TF card. SIM card adapter support 2FF/3FF/4FF Mini/Micro/Name 3 size sim card It is easy for you insert 3 size sim card into reader only one socket can be use at same time Newest card write software In programm Suit have a USB DISK , you can find the newest LTE Card write software , and in other package you can download the software , that is free. Software Specification Support all the PCSC smart card reader Can read all the GSM SIM CARD, CDMA UIM CARD, LTE USIM CARD and ISIM Card and so on .the sim card from us or from your operator, like AT&T or China Mobile. Can program IMSI/ICCID/KI/OPC/C/R and other data into our programmable LTE/GSM/CDMA/WCDMA SIM Card. Support data input and output , you can save the data into a file or read from a file. Review: Still learning - 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 πŸ‘ŒπŸ‘ŒπŸ‘Œ Review: As described. Used in a Open5Gs core (with an LTE small cell) - 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 | #35,749 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #99 in Cell Phone SIM Cards | | Brand | Gialer | | Cellular Technology | LTE | | Customer Reviews | 4.3 out of 5 stars 35 Reviews | | Manufacturer | Smacarte | | Mfr 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) ![10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - Image 2](https://m.media-amazon.com/images/I/61ltnPmqNYL.jpg) ![10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - Image 3](https://m.media-amazon.com/images/I/61nfQS+7laL.jpg) ![10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - Image 4](https://m.media-amazon.com/images/I/61ow6jv-GqL.jpg) ![10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs) - Image 5](https://m.media-amazon.com/images/I/61i2ReUY3fL.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 ### ⭐⭐⭐⭐⭐ Still learning *by V***N on April 7, 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 πŸ‘ŒπŸ‘ŒπŸ‘Œ ### ⭐⭐⭐⭐⭐ As described. Used in a Open5Gs core (with an LTE small cell) *by S***Y on January 29, 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. ### ⭐⭐⭐⭐ Good Value *by J***J on March 13, 2021* Good value ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/222284257-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano](https://www.desertcart.tn/products/222284257-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-08*