Full Details from Amazon.com : http://www.amazon.com/gp/product/B001M5M02S?tag=onigi-20

IOGEAR 16-Port USB PS/2 Combo KVM Switch with 12 USB KVM Cables and 4 PS/2 KVM Cables GCS1716KIT

GCS1716KIT Included Cables6 x 2M USB KVM cable G2L5202U6 x 3M USB KVM cable G2L5203U2 x 2M PS2 KVM cable G2L5202P2 x 3M PS2 KVM cable G2L5203P
Eliminates the excessive expense of additional monitors keyboards and mice
Increases office space productivity and provides as an energy cost savings solution
Front USB Port - Fully compliant with USB 11 for system upgrades and shared peripherals Only systems connected with the USB KVM cables will be able to access the front USB port for system upgrades and shared peripherals
It contributes to a greener environment by reducing the amount of waste generated by multiple components