2.1 is the PCIe version. The graphics card is PCIe× 16 version 2.1. And your mobo also have that slot. It will straightforward compatible with your pc. Happy gaming.
2.1 is the PCIe version. The graphics card is PCIe× 16 version 2.1. And your mobo also have that slot. It will straightforward compatible with your pc. Happy gaming.