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Geekworm KVM-A4 V2.0 Kit for Raspberry Pi Zero 2 W Open-source KVM Over IP

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Geekworm Raspberry Pi-based KVM-Over-IP Family

Model Compatible With Work with X630
KVM-A3 Raspberry Pi 4 Model B YES
KVM-A8 Raspberry Pi 4 Model B YES
KVM-A4 Raspberry Pi Zero 2W YES
X650 Raspberry Pi Compute Module 4(CM4) NO
X652 Raspberry Pi Compute Module 4(CM4) NO
X680 Raspberry Pi Compute Module 4(CM4) NO


  • The Raspberry Pi Zero 2W is not included in the packing list.
  • Please use the supplied USB Type-C to USB 2.0 A-Male Cable only. USB-C to USB-A cable only with DATA lines (for keyboard and mouse emulation), Using other cable might cause instability or damage to either the host PC or the Pi.
  • We need to ensure you isolate the 5V connection between the Raspberry Pi and host PC to prevent backpower issues that can cause instability or damage to either the host PC or the Pi.

KVM ( is a very powerful and Open Source Software which allows for a remote connection via your Raspberry Pi to turn on/off or restart your computer, configure the UEFI/BIOS, and even reinstall the OS using the Virtual CD-ROM or Flash Drive. You can use your remote keyboard and mouse or KVM can simulate a keyboard, mouse, and a monitor, which are then presented in a web browser as if you were working on a remote system directly. It's true hardware-level access with no dependency on any remote ports, protocols or services!

The KVM refers to Keyboard Video Mouse.

This KVM-A4 kit is designed and based on Raspberry Pi Zero 2 W ONLY. So far there is no design case for them.

The whole KVM-A4 kit is composed of follow parts:

  • X630 HDMI to CSI-2 Module (for video capture)
  • X630-A4 Expansion Board (for ethernet, cooling, RTC, power in etc)
  • X630-A5 Adapter Board (it is installed inside the PC case, and it connect 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)

User Manual


  • Designed especially for KVM ( Raspberry Pi based KVM over IP)
  • Compatible with Raspberry Pi Zero 2 W Only (Not support Raspberry Pi Zero W because KVM OS is no longer support Pi Zero W))
  • Fully compatible with KVM OS(Raspberry Pi Zero 2W, v2 platform)
  • Control a server and computer using a web browser
  • HDMI Full HD capture based on the TC358743 chip
  • OTG Keyboard & mouse; Mass Storage Drive emulation
  • Hardware Real Time Clock (RTC) with CR1220 coin battery socket
  • Equipped with solidstate relays to protect RPi GPIO pins from computer and ESD spikes
  • ATX control via RJ45 connector Switch the machine on or off, reset it, and monitor the status of HDD LED & power LED remotely
  • Reserves the 4pin header & spacers for I2C OLED display

How to Power

  • Power Input: 5.1Vdc +/-5% , ≥3A (Power Via Micro-USB port of Raspberry Pi Zero 2W)

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Packing List

KVM-A4 V2.0 Kit1(for Raspberry Pi Zero 2W users)

  • 1 x X630 HDMI to CSI-2 Module
  • 1 x FPC Cable (8cm length)
  • 1 x KVM-A4 Kit2

KVM-A4 V2.0 Kit2(for users who have purchased X630 module already)

  • 1 x X630-A4 V2.0 Expansion Board
  • 1 x USB-A to Micro USB OTG Cable (Cable Length: 100cm / 39.37 inch)
  • 2 x M2.5x4+4mm Spacers
  • 2 x M2.5x17mm F/F Spacers
  • 1 x M2.5x9mm F/F Spacer
  • 1 x M2.5x15mm F/F Spacer
  • 8 x M2.5x4mm Screws
  • 1 x X630-A5 V1.0 Adapter Board
  • 1 x M3.5*5mm Screw
  • 1 x ATX Control Cable (Cable Length: 47cm / 18.50 inch)
    • 1 x 0.96 inch OLED
    • 2 x M2*6mm Screws
    • 1 x Ethernet Cable(Length: 100cm)

    Refer to:

    Please email to us at if you have other questions.

    We send orders to worldwide with tracking number.

    For detail refer to Shipping Policy

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