For reference, the current standard is PCIe 5.0 which was introduced in 2019 and has since been adopted by the best motherboards with compliance for DDR5 RAM, meaning far superior ...

one can still use the USB-C ‘power input’ on the SBC as a host controller. This way one can have both PCIe x1 and USB on a Raspberry Pi 4.

1×PCIe 4.0 x1 slot “Colorful Technology Company Limited, a leading brand in gaming PC components, gaming laptops, and HiFi audio products, proudly presents the CVN B650M GAMING FROZEN motherboard.

First announced in January, the A1 X1 Pro is now available for pre-order with prices starting at $899 for a model with 32GB ...