If the KVM has one or more USB 2.0 or USB 3 Peripheral (Hub) sharing ports, the wireless USB receiver can often be connected to one of these ports.If this doesn't work, try to plug-in the wireless receiver into the mouse port, and a separate wired keyboard into the keyboard USB port - you can put this keyboard aside and use the wireless devices instead.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. 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

Apple wireless mouse update 1.0