Desktop PC Power Control Power Switch Button On Off with 2M Cable. This computer power button is a convenient switch kit designed to turn on or off a computer easily. You can control your computer from a comfortable location using the power button with a long cable, especially when your PC tower is in a hard-to-reach place, making it much easier to operate the power function. This is a good replacement for a broken computer host switch. Simple to install. Features a 4-pin connector: +HDD- / +Power SW- male. Color: White. Material: Plastic + ABS. Package includes: 1 x Computer Power Switch ON/OFF. Only the items listed are included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.