---
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: "€ 35.13"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/222284257-10pcs-writable-programmable-sim-card-4g-lte-wcdma-gsm-nano
store_origin: ES
region: Spain
---

# 3-in-1 size: Nano, Micro & Standard SIM 4G LTE & multi-band ready 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:** € 35.13
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the power of programmable SIMs — stay ahead in the connectivity game!

## 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?** € 35.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/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

- • **Pro-Grade Tool:** Engineered specifically for telecom operators and engineers who demand precision.
- • **Triple-Size Design:** Nano, Micro, and Standard SIM formats included to fit any device without hassle.
- • **Bulk Pack Advantage:** 10-pack bundle ensures you’re always stocked for multiple projects or deployments.
- • **Custom Programmability:** Writable SIM cards empower telecom pros to tailor data and settings with ease.
- • **Universal Compatibility:** Works seamlessly across 4G LTE, WCDMA, and GSM networks for ultimate flexibility.

## Overview

This 10-pack of writable, programmable SIM cards supports 4G LTE, WCDMA, and GSM networks, featuring a versatile 3-in-1 design (Nano, Micro, Standard) tailored for telecom professionals. Ideal for engineers needing customizable SIM solutions, these blank USIM cards enable precise data programming and network compatibility across multiple device types.

## Description

Full description not available

## 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 |
|---------------|-------|
| Cellular Technology | LTE |

## Product Details

- **Brand:** Gialer
- **Service Provider:** Global
- **Cellular Technology:** LTE
- **Number of Items:** 10

## 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

### ⭐⭐⭐⭐⭐ Programmable SIM/USIM for Osmocom, but doesn't work with pySIM
*by V***V on November 17, 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.

### ⭐⭐⭐⭐⭐ Great SIM card programming suit for the experienced
*by S***N on January 4, 2021*

The Gialer LTE card program suit was everything it needed to be for the more experienced cellular programming engineers who are familiar with the SIM card programming platforms. It was lightweight, has every component as stated in the kit, but was a little too complex for the less experienced programmers.I highly recommend the Gialer suit if you are in the industry and know how to program LTE/4G /5G sims cards. The shipper was excellent with on top communications.

### ⭐⭐⭐⭐ Good Value
*by J***J on March 13, 2021*

Good value

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-23*