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Logitech Unifying Receiver) into the keyboard USB port, and leave mouse USB port empty. Plug the wireless USB combo receiver (I.e.If possible, turn off USB Mouse & Keyboard Emulation in settings.Proceed step-by-step through the following possible solutions until one works for you: If you are currently attempting to use a wireless device on a KVM, or have your mind set on a KVM that uses emulation, there are a few options that may make your wireless devices function properly. Though on some occasions wireless combos will function on a KVM switch that uses emulation, this is highly unusual and is entirely dependent on the user environment.
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This is the main cause of problems when using wireless devices on a KVM, as the KVM switch will only relay signals that it understands to the computer. While this emulation works great for wired devices, wireless devices use a different data transfer protocol that is not compatible. This feature is known as 'Emulated USB' or 'Emulated Mouse & Keyboard'. 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. Connecting Wireless Keyboard / Mouse to a KVM Switch
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