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
10.0 Count

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

📶4G LTE + WCDMA + GSM compatible

🔧Fully writable & programmable SIM cards

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€ 33.70

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

📡 Unlock the power of programmable SIMs—because your network deserves next-level control!

BULK PACK FOR PROFESSIONALS - 10 high-quality SIM cards per pack—perfect for engineers and telecom operators.
UNIVERSAL 3 IN 1 SIM DESIGN - Nano, Micro, and Standard SIM sizes in one pack—fit any device seamlessly.
NEXT GEN 4 G LTE CONNECTIVITY - Supports FDD LTE, WCDMA, and GSM for ultra-fast, reliable telecom performance.
CUTTING EDGE SOFTWARE SUPPORT - Includes latest LTE card writing software for smooth, hassle-free programming.
CUSTOM PROGRAMMABLE FLEXIBILITY - Writable SIM cards empower telecom pros to tailor network settings with ease.

This 10-pack of writable, programmable SIM cards supports 4G LTE, WCDMA, and GSM networks with a versatile 3-in-1 size format (Nano, Micro, Standard). Designed exclusively for telecom professionals, these blank USIM cards come with the latest LTE writing software, enabling precise customization and seamless integration across devices. Ideal for engineers and operators seeking reliable, flexible SIM solutions in bulk.

Specifications

ASIN	B08BXBNCY3
Best Sellers Rank	#53,900 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #215 in Cell Phone SIM Cards
Brand	Gialer
Cellular Technology	LTE
Customer Reviews	4.5 4.5 out of 5 stars (90)
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

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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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€ 33.70

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered 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 Belgium.

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