8-Port KVM Swt PS/2 1U with 4-6ft & 4-10ft Cables & 8-USB to PS/2 Adapters
By IOGEAR

8-Port KVM Switch for PS/2, 1U OSD with Four 6-Foot Cables, Four 10-Foot Cables, plus Eight USB to PS/2 Adapters ... 

MiniView 8-Port PS/2 KVM Switch RM 4-6FT PS2 Cable 4-10FT PS2 Cable
By IOGEAR

Your business is growing faster than you expected and four computers simply aren't enough to meet your needs? Not a problem. IOGEAR's new 8-port PS/2 KVM is just the tool you need to help reduce the need for redundant hardware. Now you can control up to eight computers with a single keyboard, monitor and mouse. ... 

KVM-221 2-Port USB KVM Switch Desktop with Audio and 6-ft Cable
By D-Link Systems

Control two computers using one monitor, USB keyboard, and USB mouse with D-Links 2-Port USB KVM Switch with Audio Support the KVM-221 allows users to effortlessly control two systems without having to buy additional computer peripherals. It is ideal for the home office where business files are kept on one computer and personal files on another. ...