You have just set up a new home office or started working at a new company and need to use multiple computers at your workstation. However, setting up multiple monitors, keyboards, and mice will make your desk too crowded and require moving around to use each computer, which is very troublesome. Similarly, working in a data center, you need to switch between hundreds or even thousands of servers, which also faces the same challenges. So, how to achieve efficient multi-computer management? KVM switches came into being.
KVM switch, full name "keyboard, video (monitor), mouse" switch, is a hardware device that controls, switches, and manages multiple PCs or servers through a single keyboard, monitor, and mouse (also called "console"). It is usually in the shape of a box and can connect a set of keyboards, monitors, and mice to two or more PCs for fast switching.
The working principle of KVM switch is based on signal simulation technology. When a PC starts, the operating system automatically detects the incoming signals from the keyboard, mouse, and monitor. KVM switch simulates these signals to ensure that the correct signals are used every time when switching. At the same time, it must also provide stable video resolution, support multiple computer platforms and operating systems, and be able to interact with keyboards, mice, and monitors of different brands.
The benefits of using a KVM switch are obvious. First, it allows users to quickly access multiple computers through a set of keyboards, monitors, and mice, greatly improving work efficiency. Second, it reduces the number of keyboards, monitors, and mice required, freeing up desktop space while also saving costs. In the server room, KVM switches improve efficiency and manageability, saving valuable rack space.
The types of KVM switches are also very rich. Different KVM switches can connect different numbers of computers, which depends entirely on the number of ports the KVM switch has. There are KVM switches from 2 ports to 64 ports or even more ports, which can meet the needs of different users. In addition, there are some KVM switches with special functions, such as IP KVM, matrix KVM, multi-screen splitter KVM, etc., which are suitable for various application scenarios.
In general, the KVM switch is an efficient and convenient multi-computer management tool. It can not only improve work efficiency, save costs and space, but also meet the needs of various application scenarios. If you need to frequently switch between multiple computers, you might consider using a KVM switch to optimize your work environment.
