The NewStar KVM Switch allows you to control 4 PC's from one console
Newstar SV421PLUS Rack mounting Silver KVM switch
Connected systems are quickly switched between using fast-switch buttons or Hot Key commands.
Its low cost, super small size, and high 1920x1440 maximum resolution display capability makes NewStar switches perfect for any application where reliability, compatibility, and faultless operation are important.
Newstar SV421PLUS. Keyboard port type: PS/2, Mouse port type: PS/2, Video port type: VGA. Maximum resolution: 1920 x 1440 pixels. Colour of product: Silver. Connectivity technology: Wired, Bandwidth: 300 MHz