Powered by either motherboard USB 2.0 header or PCIe X1, X4, X8, X16
slot: Use ONE Only. enable "Always On USB" in BIOS for USB power, disable ERP in BIOS for PCIe power. this power button features an adhesive sticker for flexible installation either inside or outside the computer case, provides an ideal solution when the original case power button fails
the receiver comes with 1 to 2 Splitter: the small 1 to 2 splitter board makes the power button works with your original power supply works together
Package included: 1x wireless Computer Power Switch; 1x receiver; 1x installation manual