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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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)

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 tri-network

🔧Fully writable & programmable

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SAR 104

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📡 Unlock Network Mastery with Every SIM!

BULK PACK ADVANTAGE - 10-pack bundle ensures you’re always ready for multiple projects or deployments.
CUSTOM PROGRAMMABILITY - Writable SIM cards designed for telecom pros to tailor network settings precisely.
TRIPLE SIZE FLEXIBILITY - Nano, Micro, and Standard SIM formats in one card set—perfect for any device.
UNIVERSAL COMPATIBILITY - Works seamlessly across 4G LTE, WCDMA, and GSM networks worldwide.
CUTTING EDGE SOFTWARE SUPPORT - Includes the latest LTE card writing software for effortless programming.

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 professionals, these blank USIM cards come with the latest LTE writing software, enabling precise customization and multi-device compatibility.

Specifications

ASIN	B08BXBNCY3
Best Sellers Rank	#42,251 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #170 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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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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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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