Card Reader

A card reader is a device that allows users to read data stored on various types of cards, such as credit cards, debit cards, and identification cards.

Typically connected to a computer or a standalone device, card readers facilitate electronic transactions or access to secure areas. They come in various forms, including portable models for on-the-go use and fixed installations for retail environments. Many card readers utilize magnetic stripe technology, while others support chip cards and contactless payments through RFID. As technology evolves, card readers have become increasingly sophisticated, incorporating features like encryption for enhanced security and compatibility with mobile devices.