B3KL

Class [009]
Computer hardware; computer mice; computer keyboards; automatic time switches; computer network switches; cut-out switches; differential switches; keyboard switches; rocker switches; integrated circuit modules; computer memory expansion modules; flash memory expansion modules; dynamic random-access memory [DRAM] modules; programmable logic controllers; ethernet controllers; controller circuit boards; wireless controllers to remotely monitor and control the function and status of computers; redundant array of independent disks (RAID) controllers; cooktop controls; oven controls; key modules for keyboards and keypads; distance sensors; infrared sensors; motion sensors; optical sensors; pressure sensors; power distribution controls for keyboard switches; rotary converters; phase modifiers