The days of a massive computer system and the use of keyboard, video, and mouse (KVM) switches to link multiple computers together are long gone. Today, there are a variety of methods available for linking computers and displays without the need for cables or additional switches. The problems of today call for innovative approaches.
It doesn’t take long to find multiple solutions to the question “how to connect two computers to one monitor without KVM?” One could be tempted to test each one out separately. On the other hand, many of them are laborious to implement and may not even be useful.
In this article, we’ll show you the best practices for linking two PCs to a single display without using a KVM switch. We won’t waste any time, so let’s dive right in.

All You Need to Know About Your KVM Switch
The abbreviation KVM stands for “keyboard, video, and mouse.” It is the name of a piece of hardware that consists of numerous ports and allows users to connect additional computers to it. KVM switches are believed to be antiquated and obsolete computer peripherals. They were utilized in the past by aficionados of technology to connect many computers to a single keyboard, mouse, and monitor. KVM switches are now considered to be archaic and obsolete. KVM switches are still used by some experts, despite the fact that the majority of PC users nowadays prefer to use a single keyboard, mouse, and monitor. For instance, you’ll frequently see them at data centers.
Easy Methods to Connect Multiple Computers To One Monitor
Connecting numerous computers to a single monitor can be accomplished in two fundamental and efficient methods. The first way is by using the monitor ports, and the second is by using third-party software. If you want to connect two or more PCs to the same Monitor, follow the instructions below.
1. Connect
Modern monitors have multiple input ports. The most common ports are HDMI, VGA, Display Port, and DVI. Before you start trying them out, it’s better to have a little bit of knowledge about the ports and identify exactly which kind(s) your system has.
HDMI is the most common port type for monitors. It is short for “High-Definition Multimedia Interface.” HDMI is used, for example, to show files from your laptop on a bigger screen.
The Video Graphics Array (VGA) connector is the precursor to the HDMI port. First made in 1987, it was the best connection for showing videos on computers and compatible TV screens. It can easily be identified by having 15 “prongs” on the male end of the plug and the same number of holes in the female port. As previously stated, VGA connections have gone out of style and are mostly found on older systems.
The Digital Video Interface connector looks clunky compared to the others on this list. It’s relatively big with two long prongs around the port. It can carry both digital and analog signals and offers a better picture than VGA.
Display Port connectors are a peculiar species of cable that are often only seen on very specialized computer hardware. It is useful if you need to transfer massive volumes of data between two different systems, including audio, video, and other enormous file types. This pertains to the manner in which data is processed by Display Port.
Keep in mind that the majority of monitors only have one HDMI port, however that certain monitors may have multiple ports. For instance, the 144 Hz monitors that are currently on the market typically come equipped with a minimum of two HDMI connections, making it simple to connect them to a variety of different computer systems. On the other hand, it’s possible that certain older computers don’t have an HDMI port! It is highly recommended that you check the ports on both your monitor and the computer to which you want to connect your display (or monitors).
It is important to keep in mind that if you have a basic configuration with two computers and you want to connect them to a single monitor, the most effective way to do it is to seek for HDMI connections on the back of your PCs. HDMI ports are the most widespread, and they are wonderful for achieving greater resolutions. The fact that you are able to go from one computer to another just by navigating to a different menu on your current computer is the most significant benefit of this configuration.
One disadvantage that frequently comes up is the fact that many computers, particularly older models, do not have two HDMI ports available for use. This brings an end to the connection and stops you from achieving the highest possible resolution. We recommend that you go out and get an adapter for a reasonable price as a means of resolving this issue.
Take note that if you want to switch between computers, you should select the second computer when you do so. You can select the computer you want to use by utilizing the internal menu that is displayed on the monitor display.
Single KVM stands and occupies the larger version of the user’s pie chart. Follow these steps to connect your computers to one Monitor.
- Attach Display Port Attachment: Attach the display port to the VGA port (or other ports) by a cable. If you have an older system, you may need to buy an adapter.
- Attach DVI or HDMI Port Attachment: Attach DVI or HDMI ports to a different second cable.
- Input Menu Selection: Go to the input “menus” of the display monitor. You can do this just by pushing F1.
- It’s done! Now you can choose which monitor you want to use.

2. KVM Third-Party Software
In most cases, connecting two computers to a single display without the need of a KVM switch using various ports such as VGA, HDMI, or DVI is sufficient. However, often switching between monitors might be an annoyance in certain situations. There is a possibility that you may need to switch numerous times each day by selecting the monitor option once more and again, which may not be worth your effort. If you find yourself in this predicament, you should think about utilizing third-party software KVM switches.
It is possible to link two computers to a single monitor without using a KVM if you make use of one of the many third-party applications that are already on the market. There are paid versions of some of this software as well as free versions. You may either Google it yourself to find the greatest software, or you can follow our advice to find the best software and save time. Either way, you can discover the finest software.
ShareMouse
This program is reliable, well within one’s financial means, and productive. These three words are sufficient to convey the capability of the Share Mouse software to operate many computers at the same time.
The fact that you may easily install it for your monitor setup or use the free version that is readily available are both significant advantages. You also have the choice to purchase either the ordinary or the professional edition of the software. This extremely dependable program is compatible with Macs as well as Windows and Linux computers, and it may run on all three simultaneously.
The uniqueness of ShareMouse lies in the fact that it can take control of numerous personal computers at once. Relax while you exert extremely rapid and precise control over as many personal computers as you choose.
Synergy
Utilizing this very dependable KVM software, you may combine all of your computers into a single machine. By simply requiring the usage of a single mouse and keyboard, Synergy enables you to simplify, dominate, and take control of a number of different computer systems. Without the need for a KVM switch, you may now connect two PCs to a single monitor using this method.
Be aware, though, that the free trial of Synergy only lasts for the first thirty days of your subscription. Following that, you will be required to select one of their several packages.
Synergy is one of the most well-known brands in the field of third-party KVM software because it possesses the following specific features:
Swiftness: It doesn’t waste any time switching between monitors and it enables you to work without stopping.
The overall number of Synergy users is estimated to be well above 20 lacs at this time. Synergy is utilized by a significant number of the world’s Fortune 500 firms.
Easy installation: Its simple installation unites the PCs by consuming only a tiny bit of space, which helps clean your desk by removing unnecessary items.
Input Director
This is a fantastic virtual implementation of the KVM software that is designed to work with monitors running Windows. Input Director is compatible with PCs running Windows and functions exceptionally well in all versions of Windows 7, 8, 10, and 11.
The software known as Input Director is extremely safe because it transmits encrypted system data between computers. Additionally, it links two computers to a single monitor in an effective manner. Its premium features include the capacity to connect numerous computers to a single host, the ability to share clipboards, drop files, lock sync, and shut down the host.
Downloading the free software from only reputable websites will provide you peace of mind when it comes to using the software without cost.
Microsoft’s Garage Mouse without Borders
Another well-known KVM switch application for the Windows PC platform. The items that Microsoft offers require little explanation. They are without a doubt the very best.
Using the Microsoft Garage Mouse without Borders, you are able to operate several computers from a single monitor at the same time. Additionally, you are able to interface amongst the computers in the same way that a captain would control a vast fleet of ships in the ocean.
A single click of the mouse cursor is all that is required to take control of the switch. Microsoft’s top-secret software was developed without the use of KVM switches to ensure the highest level of privacy and protection. It does not cost anything at all.
Remote Desktop Protocol
This is yet another simple method that can be used in place of KVM switches in order to link two or more PCs to a single monitor. The acronym RDP refers to the Remote Desktop Protocol, which is exactly what it sounds like: a method for controlling things on your desktop from a remote location. It is a hassle-free software that can be readily downloaded from Chrome and used as an effective software KVM switch. You may use it in either console mode or full-screen mode.
In addition to the Chrome remote software, there is a great deal of other software that is now accessible and may be readily installed. Have a reliable internet connection available for the best possible outcomes.
Frequently Asked Questions
How Can I Switch between Two or More Computers?
A KVM switch is the ideal option, as there is no conventional procedure for using a keyboard. A KVM switch enables one computer to receive input from another computer’s keyboard, mouse, and one or more additional monitors.
Keep in mind that KVM switches typically come equipped with USB ports; however, if the ports on your accessories (mouse, keyboard, etc.), are designed to work with a different kind of port, we advise that you choose a KVM that is compatible with the monitor you intend to use (s).
How Can I Connect Two Computers to a Single Monitor?
Having many monitors in a small space sometimes looks messy, especially if you have other accessories. The best solution is to connect 2 computers with a third monitor and make it a simple setup that you can control by using just one mouse and keyboard. The three best ways to do that are:
– Use a KVM switch to control multiple computers.
– Push two cables from the first and second computer to the third Monitor without a KVM.
– Distant desktop connection.
What is the Best KVM Software?
Synergy, Input Director, and ShareMouse are three of the most well-known pieces of KVM software. The option to swap monitors without any fuss is the standout feature that sets this KVM software apart from similar products on the market.
You may effortlessly switch between applications by pointing the mouse pointer to the edge of the screen on the computer. If you are concerned about cost, your best bets are Input Director, Synergy, and ShareMouse. While Input Director is only compatible with Windows, Synergy and ShareMouse are both compatible with Mac OS X, as well as Linux.
What Monitor Ports do I need?
Modern monitors are diverse in design and performance. The most common types of monitor ports are:
HDMI (High-Definition Multimedia): These ports are very popular and are best known for providing high resolutions.
VGA (Video Graphics Array): Rare, but these ports were the predecessors of HDMI. Still found in older versions of monitors.
Display Ports: Common. Known for providing excellent video resolutions.
You can choose any of them depending on what you need and what you have to work with.
What is the Difference between Dual Monitor KVM Switches and Multi-Monitor KVM Switches?
The names of these two different types of switches each give some indication of the distinction between them. Multiple computers can be linked together with a KVM switch by way of a twin monitor switch, which allows for two monitors to be shared amongst the machines. A multi-monitor switch performs the same function for a number of displays greater than two.
See more :
- sortvis.org
- Best 32 Inch Monitors
- Best Curved Monitor For Office Work
- Best Monitors For Photo Editing
IN CONCLUSION
The approaches that have been discussed thus far are, without a doubt, the most effective ways to connect two computers to a single monitor in the absence of a KVM. This holds true both in terms of connection (LAN/WAN) and operating system (Windows, Mac OS, Linux).
It is possible to use KVM switches for a large data center if that is your intention. However, KVM software is recommended for use on a home computer. The KVM software does not require any additional storage space, it is inexpensive, and there is no need to wait for a shipment to arrive in the mail.
