【What is it】This is a kit provides a KVM Over IP solution based on Raspberry Pi 4. 【Compatiblity】Only compatible with Raspberry Pi 4. 【Function】Remotely turn on/ turn off / restart your computer; configure configure the UEFI/BIOS; reinstall the OS using the Virtual CD-ROM or Flash Drive; remote use your keyboard and mouse; Simulate a keyboard, mouse, and a monitor and presented in a web browser, etc 【How to Power】Power via USB-C port of X630-A3: 5.1Vdc +/-5% , ≥3A; 【How to Cool】X630-A3 comes with a cooling fan to cool the raspberry pi, also supports 7mm heatsink on raspberry pi 【What Included】X630 HDMI to CSI-2 Board (for video capture), X630-A3 HAT Board (for ethernet, cooling, RTC, power in etc), X630-A5 Adapter Board (it is installed inside the PC case, connecting the computer motherboard and IO panel cabe of PC case), 0.96 inch OLED (for display, Resolution: 128×64 pixel), Ethernet Cable (TIA/EIA-568.B connection, and it's ATX control signal cable) 【Extra Needed】Raspberry Pi 4, TF Card, HDMI Cable, Power Adapter