Case color Matte black Key Switch Kailh Mechanical-switch LED Effect 11 Lighting Mode LED indicator ColorRed / Orange / Yellow / Green / Blue / Purple Key numbers 104 Key Life > 50,000,000 Connector USB type A Operating Temperature 0oC 40oC Working Voltage 4.4 - 5.5V DC Current 300mA ( MAX ) Item Dimension ( L inchxW inchxH inch) 19 x 8 x 2 Weight 3.4 lb Warranty Information 1 year Manufacture Warranty
