ZKTeco - Mifare Take On Reader, Read (CR20M)13.56MHz

The CR20 series EM/Mifare USB readers provide efficient proximity card reading and writing capabilities. The CR20E model is designed for reading proximity cards, while the CR20M and CR20M/W models offer both reading and writing functions. Each model connects to a PC via USB, ensuring straightforward plug-and-play operation. These readers enable fast transactions and include clear LED indicators to display operational status. The CR20M/W model also features a communication protocol for developers. The CR20E and CR20M readers are compatible with Windows 32-bit operating systems and can read the same serial numbers as ZKTeco devices. Select the model that meets your requirements: CR20E (read-only), CR20M (read/write), or CR20M/W (read/write with developer protocol).