1. Make the PC power button more convenient: If the case is placed in a hardtoreach location or the PC case is malfunctioning, use this switch to extend it to a convenient spot. This desktopfriendly switch allows you to turn on your computer without bending over. 2. Multifunctional External Desktop PC Power Switch: This desktop PC power switch features two buttons—one for power in the center and another for reset. It also includes a USB 2.0 port to extend your computer's USB connectivity for peripherals. 3. Extend your computer's USB port: Expand your computer's USB connectivity to connect peripherals such as keyboards, mice, flash drives, headphones, or other USB devices. 4. Easy to Install: Before installation, ensure the computer is turned off and disconnected from the power supply. Simply connect the POWER SW, POWER LED, and POWER LED connectors to the ATX motherboard (using separate 2.54 mm DuPont ports). Compatible with ATX, MATX, and similar computers.