IOGEAR's Plug-N-Play GCS922U simplifies the method of sharing two computers using one DVI monitor, keyboard and mouse. Perfect for a home office or small / medium size business with needs to consolidate workspace to streamline or develop efficient workstations to eliminate multiple desktop setups. The 2-port USB DVI Cable KVM supports video resolution up to 1920 x 1200 @ 60Hz, giving users excellent, crisp images on the screen every time.