What is the J3R180 JCOP4-180K Java Smart Card?

The J3R180 JCOP4-180K Java Smart Card is a high-performance, Java-based smart card that replaces the J2A040 chip. It is designed for secure data storage and processing, providing a robust platform for various applications such as identity management, access control, and payment solutions. With its unfused design, this card offers flexibility in custom applications, making it suitable for developers needing a reliable and secure card format.

How can the J3R180 JCOP4-180K card be utilized in applications?

The J3R180 JCOP4-180K card can be used in a multitude of applications ranging from secure identification, transit passes, and loyalty programs to access control systems in corporate environments. Its compatibility with existing smart card systems enables seamless integration into various infrastructures, making it essential for businesses wanting to enhance security and user convenience.

What is the significance of having a 2 Track 8.4mm HICO magnetic stripe?

The 2 Track 8.4mm HICO magnetic stripe on the J3R180 JCOP4-180K card is crucial for compatibility with numerous card readers and point-of-sale systems. This feature allows for easy data transmission and retrieval. Businesses can use the magnetic stripe for quick swiping capabilities, useful in retail environments and access control, enhancing both speed and efficiency.

What does unfused mean in the context of the J3R180 Java chip cards?

In the context of J3R180 Java chip cards, 'unfused' means that the card's memory is not permanently locked after manufacturing. This provides developers the flexibility to modify or update the card’s content or applets at a later stage, allowing for dynamic programming flexibility suited for various applications without the need for new cards.

Is the J3R180 card compatible with existing systems?

Yes, the J3R180 JCOP4-180K card is designed to be highly compatible with existing smart card infrastructure. It adheres to industry standards, ensuring that it can work seamlessly with various card readers and software. This compatibility makes it an excellent choice for businesses upgrading their access control or loyalty system, minimizing the need for any additional system changes.

Can J3R180 JCOP4-180K cards be used for secure data transactions?

Absolutely! The J3R180 JCOP4-180K cards are capable of secure data transactions due to their built-in security features. They support encryption standards that protect sensitive information such as banking details or personal identities. Users in the finance and healthcare sectors, for example, can leverage these cards to secure transactions and maintain the confidentiality of data.

What are the benefits of purchasing the J3R180 in a 3-pack?

Buying the J3R180 JCOP4-180K cards in a 3-pack offers both value and convenience. It allows users to equip multiple members of a group or organizational team without the need to make separate purchases. This bulk approach is particularly beneficial for companies setting up new security or identification systems, streamlining the process and ensuring everyone has the necessary access.

Who should consider using J3R180 JCOP4-180K cards?

Organizations in need of robust security measures, such as financial institutions, government agencies, or corporate settings, should consider using the J3R180 JCOP4-180K cards. The card’s versatile applications range from secure identity verification to contactless payments, making it suitable for any entity looking to enhance their security protocols or improve customer engagement.

How durable are J3R180 JCOP4-180K Java cards?

The J3R180 JCOP4-180K Java cards are built to withstand regular wear and tear, making them quite durable. They are resistant to scratches and bending, ensuring longevity in everyday use. This robustness is especially important for businesses that require cards to function over extended periods, saving costs on replacements or reissuance due to damage.

Where can I buy J3R180 JCOP4-180K Java Smart Card in Jersey?

You can purchase the J3R180 JCOP4-180K Java Smart Card from Ubuy in Jersey. Ubuy offers a wide range of products including smart cards and related accessories, ensuring you have access to the right technology for your needs. Their platform is user-friendly, making it simple to find and order the J3R180 cards.

How to Shop J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Online From Ubuy?

It’s easy to shop J3R180 JCOP4-180K Java Smart Card -Replace J2A040 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Available to Shop Online in Jersey?

Yes, at Ubuy Jersey this product is available for you to shop at a reasonable price. The J3R180 JCOP4-180K Java Smart Card -Replace J2A040 is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

CAETOUNG

J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Chip Java Jcop Cards -UNFUSED J3R180 Java Chip Cards with 2 Track 8.4mm HICO Magnetic Stripe - 1Pack

The J3R180 Java Smart Cards are designed for durability and safety, making them perfect for a wide range of applications, from health management to secure payments.

CAETOUNG

Item #: 101259837

J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Chip Java Jcop Cards -UNFUSED J3R180 Java Chip Cards with 2 Track 8.4mm HICO Magnetic Stripe - 1Pack

79% of respondents would recommend this to a friend

Item #: 101259837

GBP 14

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

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The J3R180 Java Smart Cards are designed for durability and safety, making them perfect for a wide range of applications, from health management to secure payments.

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What Stands Out

High Compatibility

Seamlessly replaces J2A040 chip cards, ensuring effortless integration for users transitioning to newer technology without the need for extensive setup or additional configuration.

Enhanced Security

Features unfused Java technology for robust data protection and secure transactions, making it ideal for sensitive applications in banking, access control, and secure identification.

Durable Design

Constructed with a sturdy build and includes a 2-track 8.4mm HICO magnetic stripe, providing reliable performance and longevity for frequent usage in various environments.

Product Details

Product Technical Details

Manufacturer	‎CAETOUNG
Brand	‎CAETOUNG
Item Weight	‎1.13 ounces
Product Dimensions	‎3.35 x 2.12 x 0.04 inches
Item model number	‎CAETOUNG
Color	‎1pack
Manufacturer Part Number	‎CAETOUNG

Who Should Buy?

Developers & Programmers
Ideal for software developers needing to test applications on Java smart cards with different chip configurations.
Security Enthusiasts
Suitable for individuals looking to enhance security measures using customizable smart card technology for access control.
Educational Institutions
Perfect for schools teaching chip programming and the use of smart cards in various applications and environments.

General Consumers
Not ideal for everyday consumers as the smart card requires specialized knowledge and programming skills to utilize effectively.

Product Description

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Customer Questions & Answers

Question: How to Shop J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Online From Ubuy?

Answer: It’s easy to shop J3R180 JCOP4-180K Java Smart Card -Replace J2A040 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Available to Shop Online in Jersey?

Answer: Yes, at Ubuy Jersey this product is available for you to shop at a reasonable price. The J3R180 JCOP4-180K Java Smart Card -Replace J2A040 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

CAETOUNG Identification Badges ‎CAETOUNG Editorial Review

J3R180 JCOP4-180K Java Smart Card is a reliable choice for developers and tech enthusiasts alike, especially with its ability to support strong encryption and work seamlessly with GlobalPlatformPro. Users appreciate the default keys included in these unprogrammed cards, making initial setup manageable for those familiar with smart card technology. However, beginners might find it challenging to program and configure the cards, as indicated in various reviews. While some users experienced issues like contactless reading failures on specific scanners, many others found the cards effective for various secure applications, underscoring their versatility and quality for practical uses.

Customer Reviews & Ratings

3.3

10 customers ratings

5 Star

43%
4 Star

7%
3 Star

19%
2 Star

0%
1 Star

31%

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Pros

Compatible with GlobalPlatformPro for easy setup
Durable design ideal for secure applications
Includes default keys for straightforward programming
Magnetic stripe functions well with multiple readers
Suitable for hands-on learning with Java card technology

Cons

Programming may be challenging for beginners

Platform Trust & Buyer Confidence

4.2/5 9704 reviews

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Jasmin

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GBP 14

Order now and get it around Sunday, October 25

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

Durable and safe J3R180 Java Smart Cards.
Compatible with various applications, including payment, identification, and membership.
Features upgraded Java version 3.0.5 and ECC 521 bits, RSA 4096 bits algorithms.
Crafted from waterproof PVC and standard credit card size.
Supports printing with all standard ID card printers.
2 Track HiCo magnetic stripe protects data from external magnetic fields.

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

J3R180 JCOP4-180K Java Smart Card -Replace J2A040 Chip Java Jcop Cards -UNFUSED J3R180 Java Chip Cards with 2 Track 8.4mm HICO Magnetic Stripe - 1Pack