SpecificationsCM5 socket: suitable for all variants of Compute Module 5Networking: Dual Gigabit Ethernet RJ45 connectorsUSB: USB 3.0 portPIN HEADER: Raspberry Pi 40PIN GPIO headerStorage: TF card socket for Compute Module 5 Lite (without eMMC) variantsFan header: 4-wire SH1.0 port, allows speed adjustment and measurement, 5VPower input: 5V, Type-C interfaceDimensions: the base board: 55.0 × 68.0mm Connecting with Compute Module 5(Not Included)Standard CM5 socket and 40PIN GPIO headerSuitable for Compute Module 5 Lite/eMMC series module What’s On Board40PIN GPIO headerfor connecting sorts of HATCM5 socketsuitable for all variants of Compute Module 5PSW buttonBOOT buttonRTC battery headerfor connecting rechargeable RTC batteryFAN headerfor connecting cooling fan, allows speed adjustment and measurementRJ45 Gigabit Ethernet portsDual RJ45 Gigabit Ethernet ports, 10/100/1000M compatibleETHERNET 0: CM5 original network portETHERNET 1: PCIe extended network portUSB3.2 Gen1 Type-A portfor connecting sorts of USB devicesType-C port5V power supply, or used for eMMC programmingTF card slotfor connecting a TF card with pre-burnt image (Lite variant ONLY)RTL8111HGigabit NIC chipSYSTEM switchEEPROM_WP: Prevent EEPROM from being overwrittenWiFi_DIS: WiFi disabled, only for CM5 versions with wirelessBT_DIS: Bluetooth disabled, only for CM5 versions with wirelessIndicatorsRed light: indicating the power supply status of Raspberry PiGreen light: indicating the working status of Raspberry Pi Outline dimensionsWhat’s in the box?1 x Base board for CM5ResourcesWIKI: www.waveshare.com/wiki/CM5-DUAL-ETH-MINI