ZKTeco (CR20MW IC USB) RFID Card Reader & Writer

The ZKTeco CR20MW is a desktop USB RFID smart card reader and writer designed for 13.56MHz IC cards (MIFARE). It connects directly to a computer via USB and works as a plug-and-play device, often functioning like a keyboard emulator or virtual input device. This allows it to quickly read or write card UID data and transmit it to software systems without needing complex drivers. It is commonly used in access control systems, attendance monitoring, and RFID-based applications that require fast and reliable card data processing.

Key Features

• Supports 13.56MHz MIFARE IC cards (ISO/IEC 14443A/B)
• USB plug-and-play interface (no complex driver setup required)
• Read and write capability (CR20MW model)
• High-speed card data processing
• LED indicator (power/status)
• Built-in buzzer for read confirmation
• Read range up to approx. 3–5 cm
• Compact desktop design for office or enrollment use
• Compatible with Windows-based systems
• Common use for access control, attendance, and card encoding systems