How to control multiple Windows computers with a single keyboard and mouse

¿How to control multiple Windows computers from a single computer? I'm sure it's happened to you: you have a couple of computers on the table, whether it's a laptop and a desktop or several Mini PCs, and it drives you crazy having to be changing keyboard and mouse constantly. It's a nuisance that not only wastes time, but also leaves your desk full of cables and junk that gets in the way as much as possible.

If you're fed up with this chaos, don't worry, there are very simple solutions so you can manage multiple teams simultaneously Without driving yourself crazy. Depending on whether you prefer to install a program or buy a physical device, you have options to suit any budget and need. Let's go into detail so you can choose the one that best suits you.

Programs for sharing peripherals over a network

There are tools specifically designed to make your mouse and keyboard behave as if they were on a single, giant computer, allowing you to switch between screens simply by moving the cursor to the edge. However, keep in mind that most of these options... They require that the PCs be connected to the same network local.

• Microsoft Garage Mouse without Borders: It's a completely free gem, now integrated into PowerToys. It's ideal if you only use Windows, as it installs quickly and connects the equipment automatically using a security code. The best part is that it allows you to share the clipboard and drag and drop files (up to 100 MB) between machines.
• Synergy: This is a very robust payment option. Its greatest strength is that it is multiplatformallowing you to switch seamlessly from a Windows PC to a Mac. It works with a server system (main PC) and clients.
• Sharemouse: Very similar to Synergy and also a paid service. It is characterized by a installation is virtually automatic and AES encryption to ensure that data transfer between devices is completely secure.
• Multiplicity: It is focused exclusively on the Windows ecosystem and stands out because it can control up to 50 computers with a single license. It also allows you to block all devices at once or listen to audio from multiple devices from just one.
• Barrier: If you're looking for something free and powerful, this is the open-source alternative to Synergy. It allows you to define a server and multiple clients using private IP addressesalthough sometimes the connection may experience a slight glitch.

Physical solutions: The KVM switch

If you don't trust the software or want something that doesn't depend on the network, the solution is the KVM Switch (Keyboard, Video, Mouse)This device is a hardware unit where you connect your peripherals and then link it to different computers. With just press a physical buttonThe keyboard and mouse then take over control of the selected machine.

There are many different models available, from simple ones from brands like UGREEN that only handle USB, to more complex ones that include HDMI or VGA outputsThese are a godsend for those who use a single monitor for two PCs (for example, one for work and one for gaming), as they switch the image and controls simultaneously. A huge advantage is that They do not require drivers. nor strange configurations, working even with consoles like PS5 or Xbox.

Remote Desktop and Remote Control

Sometimes you don't need the mouse to "jump" between screens, but rather to see the other computer's screen within your own. For this, the Windows Remote Desktop It's the native tool, where you connect using your local or public IP address. However, it can suffer from latency, so It is not recommended for gaming. or heavy video editing.

If you're looking for something more flexible, there are some well-known third-party apps: TeamViewer It's the classic option, free for personal use and compatible with almost any operating system. On the other hand, AnyDesk It's very lightweight and secure, ideal for quick access. And if you're looking for something professional and highly intuitive, VNCConnect It's an excellent option that manages devices locally or over the internet with a very clean interface.

Systems Virtualization

For those who don't have two physical computers but need them to function as if they did, the virtual machine That's the answer. Programs like VMware or VirtualBox They allow you to emulate an operating system (such as Linux) within Windows. By running on the same hardware, They share the same peripherals natively without the need for cables or networks.

Troubleshooting common problems

It's normal for things not to go smoothly at first. The most common mistake is... machine connection errorThis is usually solved by checking that the security key is identical and has no spaces. Another common problem is that the Windows Firewall Block communication; in that case, you just need to add the application to the exceptions list in the security settings.

If you notice that the cursor disappears on the remote PC, it may be because There is no physical mouse connected. to that machine; the solution is to activate the mouse keys in the Control Panel or connect any old mouse you have at home.

Depending on whether you're looking for savings, maximum speed, or compatibility between different operating systems, you can opt for free software like Barrier, the physical convenience of a KVM switch, or the versatility of remote control tools. optimize your workflow and leave your desk much cleaner and more productive.

Cristian Garcia

Passionate about technology since he was little. I love being up to date in the sector and, above all, communicating it. That is why I have been dedicated to communication on technology and video game websites for many years. You can find me writing about Android, Windows, MacOS, iOS, Nintendo or any other related topic that comes to mind.