Computer keyboards; Computer peripheral devices; Computer mice; Joysticks for use with computers, other than for video games; Pocket calculators; Computer joystick peripherals; Computer software, recorded for gaming keyboard; Computer software, downloadable for gaming keyboards; Magnetic sensors; Switches, electric; Electric connections; Electric plugs; Electric sockets; Electric contacts; Circuit breakers; Electrical and electronic burglar alarms; Electronic locks; Mechanical computer keyboa...