--- product_id: 459715280 title: "KVM-A3 Open Source KVM Over IP Kit for Raspberry Pi 4 Model B" brand: "geekworm" price: "€ 189.55" currency: EUR in_stock: true reviews_count: 11 category: "Geekworm" url: https://www.desertcart.hr/products/459715280-kvm-a3-open-source-kvm-over-ip-kit-for-raspberry store_origin: HR region: Croatia --- # Remote KVM over IP access Full remote power control HDMI video streaming to browser KVM-A3 Open Source KVM Over IP Kit for Raspberry Pi 4 Model B **Brand:** geekworm **Price:** € 189.55 **Availability:** βœ… In Stock ## Summary > 🌍 Take command of your workstation from anywhere β€” because your office should follow you. ## Quick Answers - **What is this?** KVM-A3 Open Source KVM Over IP Kit for Raspberry Pi 4 Model B by geekworm - **How much does it cost?** € 189.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/459715280-kvm-a3-open-source-kvm-over-ip-kit-for-raspberry) ## Best For - geekworm enthusiasts ## Why This Product - Trusted geekworm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **BIOS & OS Access:** Configure UEFI/BIOS and reinstall OS remotely with virtual media support. - β€’ **Open Source Freedom:** Customize and tweak with full open-source software for ultimate control. - β€’ **Plug & Play with Pi 4:** Optimized exclusively for Raspberry Pi 4 Model B for flawless integration. - β€’ **Seamless Remote Control:** Manage your PC anywhere via web browser with zero hassle. - β€’ **Power at Your Fingertips:** Remotely power on/off and reboot your machine like a pro. ## Overview The Geekworm KVM-A3 Kit transforms your Raspberry Pi 4 Model B into a powerful KVM over IP device, enabling remote keyboard, video, and mouse control through any web browser. Designed for professionals, it supports remote power management, BIOS configuration, and OS reinstallation via virtual media. This open-source, unassembled kit requires a Raspberry Pi 4 and accessories, delivering a cost-effective, flexible solution for remote system administration. ## Description desertcart.com: Geekworm KVM-A3 Open Source KVM Over IP Kit for Raspberry Pi 4 Model B | Support KVM V3 ATX Video CSI (Unassembled and Not Include Raspberry Pi 4/SD Card/Power Adapter) : Electronics Review: Great Kit - Works Flawlessly with PiKVM - I bought this as I needed remote KVM/IPMI access in an area that I can only get WiFi, and this kit plus PiKVM was a the perfect solution. This was my first foray into PiKVM so I can't it compare to other kits or PiKVM's own product, but this kit had a very easy setup and did everything I wanted. All you need is an RPI4B, this kit (with power supply), a microSD card, and an HDMI cable. Follow the instructions that come with the kit to assemble, then follow the instructions on the Geekworm website to image it with PiKVM, then go to the PiKVM website to finish configuring. If you expect to do some tweaking/experimentation and think you may need to re-image more than once, I suggest you don't close up the chassis. Although there's a slot to take the SD card out through the case it's too narrow to use, so better to leave the case open until you're 100% set up in case you need to remove the card, rather than removing all the screws every time. Once setup and imaged, all the features worked out of the box, including the OLED. It only takes a handful of commands in PiKVM to get it fully functional for immediate use, though there's plenty of tweaking you can do beyond the basics. If you need WiFi I suggest running wifi-menu (the built-in Arch linux wifi setup tool) instead of the instructions on the PiKVM website. You will likely get a repeating error message about low voltage when you first boot PiKVM with this kit attached. This is normal per the PiKVM website and should go away after a few hours of being powered on and building up a charge. It doesn't impact anything beyond being annoying and filling up your screen before you have full monitor resolution. CR1220 battery is not needed but should get rid of it as well. Great product, will probably buy several more in the future. Review: KVM over IP on the cheap! - Ordered the product to manage a proxmox homelab running a workstation board that does not have remote management. Kit was easy to assemble, instruction video showed the process perfectly. Flashed pikvm to a sd card and booted it, worked perfectly first time. LCD showed the ip it had been assigned and i was logged in to remote pc in a few clicks. I wouldn't try to use it for remote gaming, programs like parsec work much better, there is a bit of lag. Using it to manage a remote pc for non gaming tasks, it works perfectly, ability to access bios/UEFI and remotely power and reset makes this a very affordable alternative to other products on the market. It does have a few quirks, the best performance comes from using 720p resolution, though 1080p works quite well too, just don't expect 60 fps. It's locked to 50hz refresh rate, and may need a bit of tweaking for some users. Wiki has much info and the KVM can easily be managed using the terminal or third party software such as putty. ## 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) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5R37TT3 | | Best Sellers Rank | #2,554 in Single Board Computers (Computers & Accessories) | | Brand | Geekworm | | Built-In Media | 1 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 | | CPU Model | ARMv7 | | Compatible Devices | Raspberry Pi 4 Model B | | Connectivity Technology | Ethernet, HDMI | | Customer Reviews | 4.5 out of 5 stars 123 Reviews | | Included Components | 1 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 Included Components 1 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 See more | | Item Dimensions L x W x H | 2.56"L x 3.66"W x 1.69"H | | Item Weight | 319 g | | Manufacturer | Geekworm | | Mfr Part Number | TB-2022-51 | | Model Name | KVM-A3 | | Model Number | TB-2022-51 | | Number of Items | 1 | | Operating System | Not Obtainable | | Processor Brand | Broadcom | | Processor Count | 1 | | Total Usb Ports | 4 | | Warranty Description | 3 months | | Wireless Compability | 802.11b | ## Product Details - **Brand:** Geekworm - **CPU Model:** ARMv7 - **Connectivity Technology:** Ethernet, HDMI - **Model Name:** KVM-A3 ## Images ![KVM-A3 Open Source KVM Over IP Kit for Raspberry Pi 4 Model B - Image 1](https://m.media-amazon.com/images/I/71stpVSxshL.jpg) ## Questions & Answers **Q: Which OS version should I use?** A: Only compatible with KVM V3 OS. **Q: Why does the KVM-A3 fail to display video and only show β€œNo Signal”?** A: 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. **Q: Why is the OLED not displaying?** A: 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. **Q: Which pins are available on the KVM-A3?** A: You can only use GPIO16, 26, 11, 17, 25, 9, 10 pins on KVM-A3. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Kit - Works Flawlessly with PiKVM *by M***H on June 7, 2024* I bought this as I needed remote KVM/IPMI access in an area that I can only get WiFi, and this kit plus PiKVM was a the perfect solution. This was my first foray into PiKVM so I can't it compare to other kits or PiKVM's own product, but this kit had a very easy setup and did everything I wanted. All you need is an RPI4B, this kit (with power supply), a microSD card, and an HDMI cable. Follow the instructions that come with the kit to assemble, then follow the instructions on the Geekworm website to image it with PiKVM, then go to the PiKVM website to finish configuring. If you expect to do some tweaking/experimentation and think you may need to re-image more than once, I suggest you don't close up the chassis. Although there's a slot to take the SD card out through the case it's too narrow to use, so better to leave the case open until you're 100% set up in case you need to remove the card, rather than removing all the screws every time. Once setup and imaged, all the features worked out of the box, including the OLED. It only takes a handful of commands in PiKVM to get it fully functional for immediate use, though there's plenty of tweaking you can do beyond the basics. If you need WiFi I suggest running wifi-menu (the built-in Arch linux wifi setup tool) instead of the instructions on the PiKVM website. You will likely get a repeating error message about low voltage when you first boot PiKVM with this kit attached. This is normal per the PiKVM website and should go away after a few hours of being powered on and building up a charge. It doesn't impact anything beyond being annoying and filling up your screen before you have full monitor resolution. CR1220 battery is not needed but should get rid of it as well. Great product, will probably buy several more in the future. ### ⭐⭐⭐⭐⭐ KVM over IP on the cheap! *by G***S on December 4, 2024* Ordered the product to manage a proxmox homelab running a workstation board that does not have remote management. Kit was easy to assemble, instruction video showed the process perfectly. Flashed pikvm to a sd card and booted it, worked perfectly first time. LCD showed the ip it had been assigned and i was logged in to remote pc in a few clicks. I wouldn't try to use it for remote gaming, programs like parsec work much better, there is a bit of lag. Using it to manage a remote pc for non gaming tasks, it works perfectly, ability to access bios/UEFI and remotely power and reset makes this a very affordable alternative to other products on the market. It does have a few quirks, the best performance comes from using 720p resolution, though 1080p works quite well too, just don't expect 60 fps. It's locked to 50hz refresh rate, and may need a bit of tweaking for some users. Wiki has much info and the KVM can easily be managed using the terminal or third party software such as putty. ### ⭐⭐⭐⭐⭐ Should have bought one a long time ago *by W***E on June 29, 2023* The package, once completed looks just like the photos. Very high quality build; very hiqh quality implementation. Very simple to "build"; simple to load up; simple to configure. Highly intuitive. In my case, I decided to try using the wireless with this device as I have a pretty good wireless setup. It does not disappoint in the least. I can hook it up to a computer literally anywhere within this house and connect to it; and I cannot tell the difference between wired and wireless, except for the convenience. The little screen works right the moment that it's configured. Took a few minutes to assemble . A few minutes more to load the image ( the V3-hdmi-rpi4-box-latest.img ). The display even gives you the assigned IP address once booted. Yes, you can load ISO images to the device as well. It's everything I want in a remote KVM; to hook up a computer that might otherwise be sitting in the corner. If I had to do it again, I might have bought a few of these instead of buying a kvm for physical boxes. The ONLY downside is that I'm used to multiple monitors; but hey, one can't be too picky. Ecstatic is how I would say I feel about the device. Only con I saw during the build was that a 10mm long screw was missing; out of two boxes; So mounted the hdmi input with just 3 screws; still quite solid. My only regret was not buying a few of these beforehand. ## Frequently Bought Together - 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 Power Supply for Raspberry Pi 4, 20W 5V 4A USB C Power Adapter Type C Charger UL Listed Compatible with Raspberry Pi 4 Model B/Orange Pi 5/NASPi/DACPi/X-C1/X735/X728/X708/X703 - Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/459715280-kvm-a3-open-source-kvm-over-ip-kit-for-raspberry](https://www.desertcart.hr/products/459715280-kvm-a3-open-source-kvm-over-ip-kit-for-raspberry) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-21*