PCI-e 3.0 x16 graphics card with PCI-e 2.0 x16 slot

[jQuery]

Hi,

I want to buy the MSI Geforce GTX 1050 Ti 5G OC but it's PCI-e 3.0 x16 and my motherboard is PCI-e 2.0 x16. Does it matter?

 

[Jasjar]

It does not matter, pci-e is backwards compatible.