The XIC 0516PE is an MCIO to PCIe slot adapter board, which can provide a PCIe x16 slot for inserting a PCIe adapter or GPU in the appropriate position by plugging in 2 MCIO cables that support the PCIe protocol, supporting flexible server and terminal expansion relays. Equipped with a standard 6 PIN GPU power socket for stable expansion and output. It can be more convenient to connect graphics cards, accelerator cards and other devices to improve computer efficiency.