Types of PCIe Slots PCle Lanes

pcie 3 0 x1 slot   Dan pcie 40 in pcie 30 slot

The number after the x tells you how many lanes that PCIe slot has A PCIe x1 slot has one lane and

1 x PCIe x16 PCIe x16 2 x PCIe x16 1 x PCIe x16 PCIe x1 5 x PCIe x1 3 x PCIe x1 2 x PCIe x1 1 x PCIe slots in both motherboards is PCIe x1 I had installed an aftermarket card into the PCIe x1 of the 2019 Envy to add rear USB-3 and USB-C ports In the 2019

agendadu slot slots in both motherboards is PCIe x1 I had installed an aftermarket card into the PCIe x1 of the 2019 Envy to add rear USB-3 and USB-C ports In the 2019 Yes, it will work from a PCIe perspective Having said that, there must be physical room to plug it in If the MB vendor didn't allow for a