Usage Tips:Features: brand and high quality External desktop computer ON/OFF switch: extend or extend the computer on/off key, suitable for office or home use, transfer the desktop computer's power-on key to a place that is convenient for operation and use; 4-meter long cable PC power switch control, the computer is even difficult to reach The place becomes easier and more convenient for you. Mechanical switch and color gradient light: The mechanical switch is the same as the on/off button; the same as pressing the mechanical switch, 7-color gradient lighting / blue light / green light effects , bringing you different power sources Control the experience. 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. 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 board in the correct place. The package contains: desktop computer power switch, with a shunt line, two invisible double-sided adhesive pads, two cable ties, and an instruction manual. Specifications: Material: ABS Line length: 4 meters Thickness: 1.5cm Weight: 28g Colour: Black , White (optional) Lighting effect: 7-color / blue / green (optional) Mechanical axis: Mechanical axis that can change different feel Installation method: invisible glue paste Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you Please allow 1-2cm measuring deviation due to manual measurement. Package includes: 1 x Switch body 1 x Shunt Line 2 x invisible double-sided adhesive pads 2 x cable ties 1 x manual