Take your 8K video editing, AI training, and complex 3D modeling workflows to new levels with the HighPoint Rocket 7638D External PCIe Gen5 x16 Switch Adapter. This PCIe 5.0 x16 controller card eliminates bottlenecks with its CDFP-CopprLink port, which works with external GPU and NVMe SSD enclosures to transfer up to 64 GB/s and 12 million IOPs.