How To Check PCIe Version of Slot and Motherboard

Many People Put This In The Wrong GPU Slot !!

Echo II DV Desktop NEW Desktop 2-slot, dual-Thunderbolt interface to PCIe card expansion system For computers with Thunderbolt 4 or Thunderbolt 3 ports

2022 slot 1 varc Popular uses for extra PCIe slots · 1 ADD OR UPGRADE YOUR DEDICATED GRAPHICS AND SOUND CARDS · 2 TV TUNER CARDS AND VIDEO CAPTURE CARDS · 3 ADD

2020 t slot PCIe x16: This is the largest PCIe slot with 16 data lanes PCIe x16 slots are associated with graphics cards and provide the highest bandwidth available