ATEN 2-Port USB KVMP Switch with Audio Support, Cables Included CS1732A (Silver) Maximum resolution - up to 2048 x 1536; DDC2B One console controls two computers and two additional USB 1.1 devices Capable of independent (asynchronous) switching of KVM and peripheral USB ports Dual interface Supports computers with PS/2 or USB keyboards and mice Computer selection via front panel switches or Hotkeys