KVM on All-In-One

[Chuwie]

I have a question: do you guys thing that a Rosewill 2-Port USB KVM Switch (RKV-2UC) or a Syba SY-KVM20051 can be used with two Compaq All-In-One computers, avoiding the usage of the VGA cables on the device (components)?

 

[TheMailonG]

Please, explain what you want to do more clearly, thx.