The ACR122 Smart Card Reader is a device that allows communication between a computer and contactless smart cards, such as RFID cards. It is commonly used for applications like secure access, identification, and payment systems.
The ACR122 Windows driver is the software that enables the ACR122 reader to communicate with your Windows operating system, allowing the device to function properly. The driver package includes software that ensures the card reader is recognized by your system and can interact with the smart cards it reads.