Combi-Mouse PS/2 (250-2001) Specifications Faxback Doc. # 5140 Serial Version Note: The Combi-Mouse is a hand-held cursor-positioning device that connects to a personal computer's 9-pin serial port or a 6-pin mouse port. Power Serial PS/2 Consumption: 10mA 20mA Voltage: 12V 5.0V Minimum Op: 6V 4.5V Maximum Op: 15V 5.5V Mechanical Sensitivity Rating: 400 dots per inch Cable Length: 6' Dimensions: 1.7 x 4.40 x 2.20" Weight: 3 oz. Temperature Operating: 50 to 99'F Non-Operating: -2 to 140'F Relative Humidity: 10 to 80% non-condensing FCC Class: B, UL-478,CSA-154,IEC-380,IEC-435 (abo-07/30/93)