The kind of magnetic card reader that criminals use to steal credit cards.

To be precise, it is called a magnetic stripe information collector. The bank encrypts the customer's bank information. Write to the magnetic stripe of the bank card, criminals copy the encrypted information through the collector, then decrypt the data and write it to the blank magnetic stripe card. A cloned bank card is born. It is for reference only. Please do not try it

What is the difference between a credit card and a high-end customized card?

The main functions of credit cards are the same, cash overdraft and consumption card. Credit cards are divided into regular cards, gold cards, platinum cards, and unlimited cards. High-end cards will have some additional services and fees. High-end cards are a status symbol to a certain extent. Credit cards are usually classified according to ten standards. Today we will briefly talk about some of the more common credit card classifications, as well as the comparison and differences of credit cards.

According to credit card information storage media

Magnetic stripe card

Magnetic stripe card is very common now. It is a card-shaped magnetic recording medium that uses magnetic carriers. Record character and numeric information.

Chip card

A chip card is also called a smart card. It is a card that embeds a microelectronic chip into a card base that complies with the ISO7816 standard. The communication method between the IC card and the reader can be contact or non-contact. Mainly used in finance, transportation, medical, identity certification and other industries.

According to the number of credit card account currencies

Single-currency credit card

refers to a credit card that only sets a single settlement currency. Traditional credit cards all fall into this type credit card.

Dual-currency credit card

refers to a bank card with RMB and USD settlement functions. RMB settlement can be achieved through UnionPay in China. After going abroad, it can be used at merchants and merchants that support VISA or MasteCard. Spend and withdraw cash at bank ATMs, and the settlement is in US dollars.

According to credit card affiliation

Main card

The main card can limit the consumption limit of the supplementary card. The supplementary card also has its own fees, which are calculated separately. But the bill is sent to the main card, and the repayment can be made to any card.

Supplementary card

The supplementary card and the main card use the main card's limit. The ownership of the supplementary card belongs to the main card. The main card can perform any operation on the supplementary card, including Freeze, cancel accounts, etc.

What are the uses of card writers?

Different card writers have different functions.

1. Magnetic stripe reader/writer: It can be connected to any computer or terminal with an RS232 serial port and is used to read and write magnetic stripe information on magnetic cards or passbooks. The operation is simple and comfortable, and both reading and writing are completed with one swipe of the card. It has double verification functions for reading and writing. The performance is stable and reliable, and it has good compatibility and better versatility.

It can be widely used in various fields such as finance, postal and telecommunications, transportation, customs, etc., especially for the issuance of credit cards in the banking system, magnetic cards and magnetic stripe reading and writing of passbooks at bank counters.

2. IC card reader: Some people also call it a card reader. IC cards have the characteristics of large storage capacity, good confidentiality, small size, and easy to carry. They can be widely used in finance, transportation, taxation, social insurance, business administration, medical care, telecommunications, tourism, catering, public institutions and security and other fields. IC card reader/writer uses high-quality surface packaging technology.

3. Smart card reader/writer: It is an RFIDeas contactless smart card that can read, write, code and develop applications. AIRIDEnroll contactless smart card readers eliminate the need for manual entry and provide error-free identification. It is compatible with almost all 13.56 MHz contactless proximity cards/proximity tags/proximity identification cards.

Extended information:

Representative products of card writers:

Ultra high frequency card writers: This product adheres to the consistent quality, compact product structure, and functional Practical and industrial-grade design, it can adapt to harsh working environments such as low temperatures. This product is mainly used for tag initialization and tag information writing. It is compatible with ISO18000-6B and EPCG2 multi-protocols, has fast card writing speed and accurate data.

This product supports all mandatory command operations and some optional command operations specified by ISO18000-6B and EPC protocols. Specifically, it includes: ISO18000-6B multi-tag reading, single tag reading, writing, locking and query locking; EPCG2 tag multi-tag EPC code reading, single tag multi-region data reading, writing, locking, destruction, etc.