External Desktop Computer On/Off Switching Button Purpose and benefit: An external power switch that extends access to the desktop PC power key, ideal for office or home setups where reach to the case button is inconvenient. How it works: The unit uses a mechanical switching action that behaves like a standard on/off button, providing a familiar and reliable press. Visual feedback: Builtin LED lighting provides clear visual feedback during power switching and enhances the user experience when working with multiple power sources. Size and portability: Small and lightweight for easy placement on a desk or carry between locations. Key features External power switch for desktop computers Mechanical switch action with tactile feel LED lighting for status indication and enhanced usability Compact, lightweight, portable design Practical use scenarios Office desk setup: Place the switch within easy reach to power the PC without bending to the back of the tower, improving convenience during daily tasks. Hotel or conference room: Use as a portable external switch for temporary workstation setups, easy to switch on or off between sessions. Home theater or media center: Add an external, tactile control for a desktop or living room PC to simplify power management from a seating position.