The 1U 20" Rackmount Monitors can be integrated with 16 port Cat5 KVM or 32 port Cat5 KVM switches in 1U of space. Choose from the below 20" Rackmount Monitors with 8 Port KVM, 16 port KVM Switch or 32 port Cat5 KVM Switch, with touchpad mouse. Once you have determined which 20" Rackmount LCD with KVM Switch will you can mix PS/2 and USB devices by ordering the correct amount of Cat5 PS/2 Dongles or Cat5 USB Dongles.