Easy installation with an adhesive backing that lets you position the switch securely, improving both functionality and the appearance of your workspace. LED lighting indicates status and enables control of a variety of power sources. Mechanical toggle button functions the same as a standard on/off switch, providing a familiar user experience. On/off switch button for external desktop computers; suitable for office or home use. Use scenarios Office desk setup: attach to the edge of a desk or panel to quickly power an external desktop computer or connected peripherals. Home workstation: mount near a computer area to conveniently control a PC, monitor, or power strip, helping save energy. Small office or lab: install on equipment racks or workstations to manage power for external devices with a simple toggle.