Ritmo standard PS/2 keyboard and mouse combo set.

Electrical Specification
Maximum Ratind : +5.0VDC ± 10%, 200mA maximum
Contact Resistance : 500Ohm maximum
Insulation Resistance : DC100V 50M Ohm minimum
Compatible : Windows 95/98/2000/XP/Me/NT, IBM PC/XT/AT/PS2


Mechanical Specification
Dimension : 454.5 X 164 X 21.5
Total Travel : 4.0 ± 0.5mm
Operating Force : 88 ± 8g
Operating Life : ≥ 10,000,000 times
Keyboard Weight : 0.61kg


Environmental Operating Condition
Operating Temperature : 0ºC~50ºC
Storage Temperature : -20ºC~+60ºC
Humidity : 80%RH~95%RH