Realtek Ethernet software and driver for PCIe FE, GBE, 2.5G, and gaming ethernet chips.
This showed that the Raspberry Pi would happily talk with a VL805-based USB 3.0 PCIe expansion card, as well as a Realtek RTL8111-based Ethernet card, but not a number of other PCIe cards.
2 slots, one of which is wired for PCIe 5.0, to kick a gaming library into high gear. A Realtek ALC1220P codec and Savitech SV3H712 amp serve up pristine audio, while onboard WiFi 7 support ...