Feature: 1. External desktop computer ON/OFF switch extends or extends the computer power button, suitable for office or home use. Transfers the desktop computer's power-on key to a location that is convenient for operation and use. 2-meter long cable. PC power switch control. The computer is hard to reach. The location becomes easier and more convenient for you. 2. Mechanical switch and color gradient light. The mechanical switch is the same as the on/off button, the same as pressing the mechanical switch plus 7-color gradient light effects (red, orange, yellow, green, blue, and purple cycles) give you different power source control experiences. 3. Small and portable design. The net weight is only 28 grams and the thickness is 1.5 cm, suitable for home, office, hotel, internet bar, etc. There is a sturdy double-sided tape on the bottom that ensures it can be attached to the table. 4. Easy to install and use. Installation instructions are included in the package. Just connect the power SW and HDD connectors to the motherboard and stick the adhesive pad in the right place. 5. The package includes a desktop computer power switch with a shunt line, two invisible double-sided adhesive pads, two cable ties, and an instruction manual. Specification: Color: Black Material: ABS Line length: 2 meters Thickness: 1.5cm Weight: 28g Lighting effect: 7-color cycle in red, orange, yellow, green, blue, purple Mechanical shaft: Mechanical shaft that can be changed to feel different Installation method: Invisible glue paste