Keyboard

• Switch Button Life: >30 million times. 
• Operating Voltage: Windows 95/ 98/ ME/ 2000/ XP/ Vista/ Windows 7/ Windows 8/ Windows10.
• Operating Temperature: 0 to 50°C
• Operating Humidity: 20% - 90% RH
• Operating current: <0.5W
• Keyboard: 104 Chocolate Keys
• Size (L W H): 430 x 122 x 21 mm
• Weight: 321g
• USB Interface 
• Housing: ABS plastic
• Ergonomic Design

• USB Interface.
• Receive Distance: 10m
• High Precision: 1600 Dpi
• Optical positioning technology. 
• The button life is high as 3 million times.
• Operating voltage: 3V
• Rated Operating Current: 50mA
• Weight: 50g
• Size: 103 x 58 x 39 mm
• Key life: >30 million times. 
• Applies to: Windows 95/ 98/ ME/ 2000/ XP/ Vista/ Windows 7/ Windows 8/ Windows10.