1. Modification scope: The spacing between the motherboard and the corresponding socket is 2.54 mm, and the front panel switch plug uses individual terminals, not a single integrated connector. 2. This extension switch supports full power-on and reset functions. The POWER LED and HDD LED indicators are visible on the external switch. 3. The frequently used power button is positioned at the bottom of the unit, while the less frequently used reset button is placed at the top. The power indicator features a colorful circulating light effect beneath the keycap. The hard drive activity LED is visible through a small aperture on the unit. Installation instructions: 1. First installation method: Connect the switch terminal wires directly to the corresponding pins on the motherboard’s F_PANEL header. Use only the external switch. 2. To retain the front-panel reset function while using this external switch, use the included adapter to split the connections—each function is duplicated across two sets of wires, enabling simultaneous operation of both the original front-panel switch and the external switch. 3. The switch can be mounted in any suitable location; the included double-sided adhesive pad allows secure placement. Color: Black Material: ABS Type: LED-illuminated Package Contents: 1 x Desktop Computer Switch Note: Other accessories or components shown in images are not included. Note: Lighting conditions and display settings may cause slight color variation between the product image and the actual item. Measurement tolerance: ±1–3 cm.