StarTech.com 4-in-1 PS/2 KVM Extension Cable - 25 Feet - Black (4N1PSEXT25BK) Eliminates tangled keyboard, monitor, mouse, and speaker extension cables Tangle free 4-in-1 design All connectors are color coded to PC99 specifications for easy installation Keyboard, monitor, mouse, and speaker cables are separated for 1 ft from each end for easy connection Video cable is constructed of mini-coax wire for ultimate picture clarity Ferrite core on the video cable virtually eliminates EMI interference Gold plated audio connectors for crisp clear sound