Which OS version should I use?

Only compatible with KVM V3 OS.

Why does the KVM-A3 fail to display video and only show “No Signal”?

Please check the hardware connections, Hdmi cable, X630 output, video service status, laptop display settings, and sleep mode, and refer to the KVM-A3 WiKi for more FAQs.

Why is the OLED not displaying?

Please confirm that you are using the correct OS version(KVM V3) for your Raspberry Pi 4. If the wrong firmware is installed, the OLED will not display. We also encountered this issue ourselves during testing.

Which pins are available on the KVM-A3?

You can only use GPIO16, 26, 11, 17, 25, 9, 10 pins on KVM-A3.

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KVM-A3 Kit for Raspberry Pi 4 Open Source KVM Over IP Compatible with KVM V3 Platform Only (Unassembled and Not Include Raspberry Pi 4/SD Card/Power Adapter)

Product ID: 658222386

Details

Brand
Geekworm
CPU model
ARMv7
Connectivity technology
HDMI
Included components
1 x KVM-A3
Installed RAM memory size
8 GB

🔧Open source, fully customizable KVM solution

❄️Integrated cooling fan for optimal Pi 4 temps

🖥️Full remote PC control via browser

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€ 241.10

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Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌐 Take command remotely — your PC, your rules.

OPEN SOURCE FREEDOM - Customize and extend your KVM setup with fully open source software.
PLUG PLAY READY KIT - Includes metal case and accessories; just add your Pi 4, SD card, and power adapter.
EFFICIENT THERMAL DESIGN - Built-in cooling fan keeps your Raspberry Pi 4 running cool under pressure.
SEAMLESS REMOTE MANAGEMENT - Control your PC anytime, anywhere through a sleek web interface.
BROAD RASPBERRY PI 4 COMPATIBILITY - Supports all Pi 4 Model B variants (1GB to 8GB) for ultimate flexibility.

The KVM-A3 Kit by Geekworm transforms your Raspberry Pi 4 into a powerful open source KVM over IP device, enabling full remote control of your computer via any web browser. Compatible exclusively with Raspberry Pi 4 Model B variants, it features a metal case with integrated cooling fan to ensure stable operation. Ideal for IT pros and tech enthusiasts, this kit requires assembly and additional components like the Pi 4, SD card, and power adapter.

Specifications

ASIN	B0B5R37TT3
Best Sellers Rank	#158,464 in Computers ( See Top 100 in Computers ) #2,576 in Single-Board Computers
Brand	Geekworm
Built-In Media	1 x KVM-A3 Metal Case with Accessories
CPU Model	ARMv7
Compatible Devices	Raspberry Pi 4 Model B
Connectivity Technology	HDMI
Customer Reviews	4.5 4.5 out of 5 stars (117)
Item Weight	319 Grams
Manufacturer	Geekworm
Mfr Part Number	TB-2022-51
Model Number	TB-2022-51
Operating System	Not Obtainable
Processor Brand	Broadcom
Processor Count	1
RAM Memory Installed	8 GB
RAM Memory Technology	LPDDR4
Total Usb Ports	4
Unit Count	1.00 Count
Wireless Compability	802.11b

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