The T4 family, RFID transponder reading and writing devices, allows users to read and write 125kHz / 134.2kHz and 13.56MHz tags and / or labels. These devices are compatible with most transponders from various suppliers, up to being able to manage more than 80 different types of chips with the same product. Ideal for any automatic identification application, industry 4.0, IoT applications, chip programmers. The Desktop device allows host communication via USB or RS232 connector.