ASUS PCIe Q-Release function

This PCIe Q-Release button for Asus Alder Lake motherboards is a pcie slot qrelease Q-Release is a eject mechanism for ASUS motherboards with PCIe slots #PC #PCBuild pcie slot qrelease PCI Express , officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard,

pcie 4 in pcie 3 slot A physical button unlocks the first PCIe slot's security latch with one press, greatly simplifying the process of detaching a PCIe card from the motherboard