If my motherboard has 4 GPU slots and I have 2 2070 super

NVIDIA GEFORCE RTX NVLINK BRIDGE 4-SLOT nvlink 4 slot eBay NVIDIA GeForce RTX NVLink Bridge 4-Slot for 3090 and 30 Series Graphics Cards Description The NVIDIA GeForce RTX NVLink Bridge 4-Slot version is for nvlink 3 slot NVLink is a wire-based serial multi-lane near-range communications link developed by Nvidia Unlike PCI Express, a device can consist of multiple NVLinks,

nvlink bridge 4slot General Information Category, Computers Description, Gigabyte AORUS NVLINK BRIDGE - Video card SLI bridge