• USB Interface, 108 keys
• Operating Temperature: -10°C to +55°C
• Storage Temperature: -20°C to +50°C
• Humidity: 20% to 95% non condensing
• Life cycle > 50 million
• Power: +5 V DC at 120 mA max
• Compatible with 9x-ME-NT4-2000-XP
• Dimension: 465x155x25 mm (LxWxH)