Size: 2.5×2.5cm Famatsiana herinaratra: 4~ 5V @ 30mA Ny faharetan'ny asa: 125KHz Support chip: EM4205, EM4305, Em4469 na chip mifanentana (Format format format Code RF / 64) Interface: seranan-tsambo serial (TTL-232 format) R / W elanelana: <7cm Mariho: Ilaina ny JavaScript amin'ity atiny ity.