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Geekworm 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)
Geekworm

Geekworm KVM-A3 Kit

Bottom line: The Geekworm KVM-A3 Kit ($89.00 on Amazon as of 2026-10-22 16:17 UTC, orderable but not in stock): Full IP-KVM: remote power on/off/restart plus UEFI/BIOS access from a browser; main trade-off: raspberry Pi 4, TF card, power adapter and A/V cable all sold separately.

$89.00

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Buy on Amazon — $89.00 Compare to similar single-board computers

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Full IP-KVM: remote power on/off/restart plus UEFI/BIOS access from a browser
  • ✓ Virtual CD-ROM and flash drive let you reinstall an OS with no one at the machine
  • ✓ Emulates keyboard, mouse and monitor, so headless boxes stay fully controllable
  • ✓ Open-source PiKVM v3 platform instead of a locked vendor firmware stack

Cons

  • ✗ Raspberry Pi 4, TF card, power adapter and A/V cable all sold separately
  • ✗ No Raspberry Pi 5 support: Pi 4 Model B 1GB-8GB only
  • ✗ Ships unassembled; Geekworm states it is for professionals, not novices
  • ✗ Setup guidance lives on the Geekworm wiki, not in a printed in-box manual

Manufacturer description

About this item What is it: This kit allows user to realize a KVM project with Raspberry Pi 4 which can control a computer using a web browser; Model: KVM-A3; Unassembled; for professional users only and is not suitable for novice users Compatiblity: for use with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB only ( The Raspberry Pi 4 is not included); NOT SUPPORT Raspberry Pi 5 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…

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SpecPicks Verdict

SpecPicks scored Geekworm KVM-A3 Kit using a rating × review-volume × price-fit model applied to published specs and reviews across the single-board computers category. Geekworm's single-board computers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for single-board computers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • What is it This kit allows user to realize a KVM project with Raspberry Pi 4 which can control a computer using a web browser; Model KVM-A3; Unassembled; for professional users only and is not suitable for novice users
  • Compatiblity for use with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB only ( The Raspberry Pi 4 is not included); NOT SUPPORT Raspberry Pi 5
  • 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
  • User Manual Google Geekworm WiKi search KVM-A3 for hareware installation and software configuration guide
  • Extra Need to be Prepared Raspberry Pi 4, TF Card, Digital Audio/Video Cable, Power Adapter (Not included, need to prepare by yourself)

Full Specifications

ASINB0B5R37TT3
BrandGeekworm
CPU ModelARMv7
Model NameKVM-A3
Item Weight319 Grams
ManufacturerGeekworm
Model NumberTB-2022-51
Built-In Media1 x Ethernet Cable(1m length), 1 x KVM-A3 Metal Case with Accessories, 1 x X630 CSI-2 Module with Accessories, 1 x X630-A3 Expansion Board with Accessories, 1 x X630-A5 Adapter Board with Accessories
Mfr Part NumberTB-2022-51
Processor BrandBroadcom
Processor Count1
Total Usb Ports4
Compatible DevicesRaspberry Pi 4 Model B
RAM Memory Installed8 GB
Warranty Description3 months
Wireless Compability802.11b
RAM Memory TechnologyLPDDR4
Connectivity TechnologyEthernet, HDMI
Item Dimensions L x W x H2.56"L x 3.66"W x 1.69"H
Ram Memory Installed Size8 GB
Full listing titleGeekworm 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)

Ready to buy?

Geekworm 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) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $89.00

*Price sourced from Amazon.com. Last updated 2026-10-22. Price and availability subject to change.

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Geekworm 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)
$89.00
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