magnitudine: 2.52.5cm Power copia: 4~5V@30mA Opus frequentia: 125KHz Support chip: EM4205, EM4305, EM4469 vel compatible chip " (default forma Manchester codice RF / LXIV ") interface: vide portus (TTL-232 format) R / W procul: <7cm notitiam: JavaScript requiritur ad hoc contentus.