We are just now seeing the fruits of PCI-SIG’s labors with the PCI-Express 4.0 standard courtesy of AMD’s Ryzen 3000/X570 platform, along with a handful of compatible peripherals (Radeon RX 5700 Navi, SSDs). Following that up, PCI-SIG earlier this year completed work on the next generation PCIe 5.0 specification, which expands full duplex