Unlike its PCI predecessor, which used a shared bus, PCI Express is a switched architecture of up to 32 independent, serial lanes (x1-x32) that transfer in parallel. Each lane is full duplex (see ...

1x SPI Flash、1x M.2 M Key（PCIe 2.0 x2）、1x eMMC 接口、1x microSD 卡槽 网络：2x 千兆 RJ45、可选 PoE、Wi-Fi 6 + 蓝牙 5.2 USB：2x USB 3.0 Type-A、2x USB 2.0 Type-C、1x USB 2 ...