what's the material of the card?

The material is PVC. All the material have the CE and RoHS certification.

Are the cards reusable/rewritable?

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

What voltage do these sim cards run on? 1.8v, 3v, 5v?

Dear, our cards support all three voltages.

Do you provide adm key or program software?

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 .

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10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs)

10pcs Writable Programmable SIM Card 4G LTE WCDMA GSM Nano Micro 2FF 3FF 4FF Blank USIM Card for Telecom Operator(10pcs)

Product ID: 222284257

Details

Brand
Gialer
Cellular Technology
LTE
Number of Items
10
Service Provider
Global
Unit Count
10 Count

📏3-in-1 size: Nano, Micro & Standard SIM

📶4G LTE & multi-network compatible

🔧Fully writable & programmable

COP 120237

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

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Description

📡 Unlock the future of connectivity with programmable precision!

BULK PACK ADVANTAGE - 10-pack bundle designed for engineers and operators—scale your projects effortlessly.
TRIPLE SIZE FLEXIBILITY - One pack covers Nano, Micro, and Standard SIM slots—no adapter needed.
CUSTOMIZABLE SIM CONTROL - Writable and programmable cards empower telecom pros with full control.
CUTTING EDGE SOFTWARE READY - Includes latest LTE card writing software for instant setup and deployment.
UNIVERSAL NETWORK POWERHOUSE - Seamlessly supports 4G LTE, WCDMA & GSM for global connectivity.

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 SIM sizes). Tailored for telecom operators and engineers, these blank USIM cards come with the latest LTE writing software, enabling full customization and seamless global network compatibility.

Specifications

ASIN	B08BXBNCY3
Best Sellers Rank	#31,983 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #108 in Cell Phone SIM Cards
Brand	Gialer
Cellular Technology	LTE
Customer Reviews	4.3 4.3 out of 5 stars (34)
Manufacturer	Smacarte
Mfr Part Number	10 Pack
Model Number	10 Pack
Number of Items	10
Service Provider	Global
Unit Count	10 Count

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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COP 120237

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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Smooth transaction and product arrived in perfect condition.

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