GY520-H-EM4200 is a kind of 125kHz RFID reader on desktop, it used for loyalty management, payment and production identifications. The advantage of this RFID reader is UID data format configurable, like 10H, 8H, 8H10D etc. Customers can configure it by themselves, once it was setting, it can used for many different PC directly. We provide the software to configure the output format.

GYRFID also provide such reader to support 13.56Mhz HF RFID technology. GYRFID presents different kinds of RFID Card readers to support the RFID tags and tags working.