Weight 90 mm × 75 mm × 31 mm 130 g or less 90 mm × 75 mm × 62 mm 190 g or less (see note) 5 VDC, 0.7 A Current Consumption Ambient Operating Temperature Ambient Operating Humidity Atmosphere 5 VDC, 0.5 A 0 to 55°C 10% to 90% (with no condensation) ...