Number of keys 76 Key Switch Carbon switch technology Switching cycles more than 5 million actuation Material FRONT PANEL: 304 stainless steel, BACK PANEL: Stainless steel Power Supply 5v DC /-5% Current 20mA Interface PS2 or USB at 2,0m EMC Standard EN 55032:2015 , EN 55035:2017 Temperature Range Operating: -20°C to 55°C, Storage: -30°C to 60°C Compatibility All Windows, Linux, Mac Warranty 1 year Certification CE/FCC/ RoHS/IP65/IK08 Dimensions 343.0 x 159.0 x 18.0mm (L * W * H) Weight 2.5kg
