product description : omniview secure kvm switch enclosure : metal enclosure with high-impact plastic faceplate no of users supported : 1 no of computers supported : 4 monitors supported : crt and lcd (with vga support) resolution support : up to 1920 x 1440 at 75hz console keyboard input : usb type a console mouse input : usb type a console monitor port : hddb15 female (vga) cpu keyboard/mouse ports : usb type b cpu monitor ports : hddb15 male (vga) port selectors : 4 led indicators : 4 power req : 5v dc, 2.5a (min) power adapter w center pin positive polarity ac input : 100 to 240vac dimensions : 279 x 45 x 150 mm weight : 1.1 kg