How do usb kvm switches work

The user plugs their monitor keyboard and mouse into the sender, a Cat5 cable connects the sender and receiver, and the receiver is plugged into the remote computer you want to control. Since HDMI cables also carry an audio signal, there is also reduced clutter since you do not need to run extra cables for audio. These devices are usually Plug-and-play and do not require the need to install additional drivers or software.

PC sharing is a cost-effective way of getting two consoles to share a computer's processor, RAM, hard drive, and other expensive assets. These kits often come with an extra video card for the extra console and enable two monitors, keyboards, and mice to work independently of each other while sharing a single computer.

This is a popular solution for classrooms, call centers, and other situations where minimal processing work is required to complete tasks. Added to your cart:. Cart subtotal.

Helena St. Our multi-channel switches are best suited for this purpose. Multi-channel devices are abbreviated with "MC" e.

An LED at the switch highlights the active channel computer. The TradeSwitch switches keyboard, mouse and audio signals between computers and highlights the active channel using optional LEDs. The LEDs can be attached to the monitors. The TradeSwitch does not transmit video signals. Learn more about the TradeSwitch. By cascading several KVM switches, it is possible to switch and operate up to 64 computers from one workstation. Do you have questions about the differnt variants? Then contact our support team.

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Sign Up Now ». KVM extenders. KVM switches. Digital KVM matrix systems. Analogue KVM matrix systems. Digital Signage. KVM add-ons. Further information. Intelligent solutions for broadcast and post production Broadcast applications ». There are two main types of KVM Switches that can support controlling sources with a wireless keyboard and mouse.

While neither KVM type guarantees support for wireless devices, the underlying technologies theoretically allow you to use them. These ports let you transparently plug in and switch USB devices between connected computers.

These KVMs often support Wireless devices with some extra configuration. While this Emulation is typically desired, it can interfere with Wireless devices. Some low-cost KVMs still ship without Emulation, and some other models let you toggle this feature in settings. Please Note Unless a manufacturer states explicit support for a Wireless Keyboard and Mouse model, we are unable to guarantee compatibility in a specific environment. In order to support Hot-Key operation and uninterrupted keyboard-mouse function while switching, most KVM Switches have a chip that constantly buffers reads signals from the keyboard and mouse, and transfers any button presses to the connected computer.

While this emulation works great for wired devices, wireless devices use a different data transfer protocol that is not compatible.