I have two computers and would like to use the same wireless keyboard and mouse for them. However, I absolutely can't have any data transfer between the two machines and one machine must not be able to 'see' the other machine at all. The ONLY component that should be utilized is the ability for both machines to use the same wireless keyboard and mouse. Additionally, there has to be no software involved, only hardware that only sees the keyboard and mouse. Would the KVM switch do this and I don't need any monitor cables...just keyboard and mouse sharing. A specific KVM model# for this would be great.