Desktop computer switch, compatible with old computer button replacement. The switch supports power indicator, restart function and external USB components placed on the desktop. RGB dynamic light effect is driven by MCU with 4 RGB LEDs. Special effect displays at the moment of power-on, then converts to dynamic spectrum cycle, matching with water-cooled chassis and RGB keyboard and mouse. Button configuration includes power on and restart functions. RGB light turns off after the host is powered off. Dual USB 2.0 interfaces are led out from the motherboard, do not occupy backplane interfaces, can be connected to peripherals such as U disk, keyboard, mouse, and support mobile phone charging. Adhesive type with adhesive at the bottom, can be placed on the desktop, compatible with home users or internet cafe reconstruction. Product: Host power switch button Fixing method: paste, screw Front interface: USB2.0 Screw size: 25mm in diameter, 48mm in length Switch cord length: 110cm Extension cord length: 35cm Colour: Black Material: metal Size: 77 x 25MM Package Contents: 1 x switch button 1 x switching cable