Kramer HighSecLabs 4-Port KM SwitchMeet the Kramer HighSecLabs 4 Port KM Switch, a purpose built solution for securely sharing peripherals across up to four computers. Designed for demanding business environments, the SM40NU N delivers reliable, plug and play switching of keyboard, mouse, audio and USB peripherals, while offering the option to assign a USB port to a specific computer. This makes it ideal for setups where certain devicessuch as a USB smart card reader or secure
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