MST-1200 Series DIMENSION 42mm(W)×140mm(D)×46.2mm(H) WEIGHT 250g(approx) POWER SUPPLY +5V DV ± 5% INTERFACE RS-232C, Key Board, USB RIPPLE 100mVp-p max. POWER CONSUMPTION 100 MA (MAX) JST-1270 READING METHOD F2F CARD THICKNESS Plastic 0.76 ± 0.08mm HEAD FUNCTION Read only 1.5m STRIPE COERCIVITY 300 Oe OPERATION SPEED 10 ~ 100 cm/sec