which RTX NVLink SLI Bridge, the 3-Slot Spacing or the 4 slot

EVGA GeForce RTX NVLink 3 Slot RGB SLI Bridge – PC Case Gear

PNY NVIDIA NVLink™ Bridge 3-Slot - RTX A6000 - RTXA6000NVLINK3S-KIT

nvlink bridge 4slot NVLink Nvidia Leadtek Quadro RTX HB Bridge 3 Slot RTX8000,RTX6000 Graphics

nvlink bridge 3slot Asus Prime RTX4070 SUPER OC, 12GB DDR6X, HDMI, 3 DP, 2550MHz Clock, Overclocked, Compact Slot Design SLI NVLink Bridges · Telephone · TPM Modules · USB