This cable assembly connects your ATX motherboard to the front panel for the following circuits. Cable Length : 55cm ;Material (External) : Plastic. PC ATX Power Reset Switch Cable;Design : - Reset SW, Power SW Desktop PC motherboard ATX power reset switch cable, momentary switch button, fits most desktop computer host cases with front panel button. Replaces burnt out status leds on ATX cases PC ATX Power Reset Switch Cable Sometimes it's the small parts that can make a big difference.. Make sure your computer still looks and works as great as the day you bought it with this replacement kit.