Package List : 1 pcs x PiTray Board CM4 dijual terpisah : RPi CM4 No Wireless 2GB RAM Lite https://www.tokopedia.com/raspberrypi/rpi-cm4-no-wireless-2gb-ram-lite Features : Compatible with all variants of CM4, no matter whether it uses eMMC or micro SD card Capable to flash operation system image to eMMC on CM4 with regular approaches same as official CMIO board, no extra tools required Same dimensions and mounting holes compared to Model B Raspberry Pi, such as 3B/3B+/4B Specification : 1 CM4 socket 1 set of standard Raspberry Pi HAT connectors 1 Standard HDMI 2.0 connector 1 Gigabit Ethernet RJ45 socket 1 native USB 2.0 connector 1 SD card socket for CM4 variants without eMMC 1 USB Type-C connector for powering and also programming eMMC variants of CM4 1 Boot Mode Switch for programming mode and normal mode 1 RUN button for easy reset 1 Red Power LED 1 Green Activity LED 2 mounting holes for CM4 4 CM4 corner marks for CM4 position guidance Input power: +5V Dimensions: 85 mm x 56 mm Sources : https://sourcekit.cc