Questions about HP Nvidia SLI 3-slot

We only learned that P4000, P5000 and P6000 graphics cards are compatible and no mention regarding NVLink.

According to the supplier, the product should also be suitable for P5000 GPUs (P4000,P5000 or P6000).

After clarification with the supplier, it seems that this connector is incompatible with the GTX 980 TI 6GB. However, the following model should meet your needs: nVidia HB SLI Bridge (8 cm)

The SLI standard is always the same and it will work for GTX1070; but remember: Nvidia has stopped supporting SLI; only the old games will run; no new SLI profiles will be created.

All manufacturers need them for gigabytes