This 2 Port PS/2 KVM Switch is a reliable computer management tool that allows you to control multiple computers from one source, minimizing downtime by making connected computers and input devices available as soon as they are attached. This sturdy PS/2 KVM Switch features an all-metal, 1U chassis that adds to the unit's reliability and dependability. The PS/2 KVM switch is designed to work with Dell, Compaq, IBM and HP servers, all PC notebook computers, and Compaq Alpha systems, and supports resolutions of up to 1920x1440 - ensuring a smooth and broadly compatible operating experience.Compatible with Compaq Alpha systems. Compatible with all notebook computers. Designed for guaranteed compatibility with Dell, Compaq, IBM and HP servers and systems. Hot-pluggable to allow computers to be added or removed without worrying about having to reboot the other connected systems. A dependable 3-year warranty provides peace of mind. Powerful features that increase usability. Ultra-compatible. Unparalleled reliability. desktop kvm switch. vga kvm switch. 2 port kvm switch. usb kvm switch. Control up to two VGA and PS/2-connected computers from a single keyboard, mouse and monitor.